Green River, Wyoming, United States of America: What to pack, what to wear, and when to go [2024]

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Ready to pack for Green River, Wyoming, United States of America? If you're planning to go to Green River, below is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Green River, Wyoming, United States of America

Based on the climate and weather in Green River, Wyoming, United States of America, the best time to go is July. See below for details.

What to wear/what to pack for Green River, Wyoming, United States of America

Already know when you're traveling?

Here are some general tips on what to wear in Green River, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Green River, Wyoming, United States of America by month

January

January in Green River is frosty. The average overnight temperatures in the area are in the single digits F (10+ below zero C). It snows once in a while.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines constantly losing bags these days, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Travel neck pillow

    A versatile choice is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Take care to choose the correct type. Most adapters currently being sold are just plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could get fried. This one works in most countries.

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

February

If you go to Green River in February, you will notice that it can be brisk. Expect it to snow once in a while. Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports constantly losing luggage recently, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Plug adapter

    A plug adapter that supports outlet types A and B. Check that you get the right type. Most adapters for sale now are simply plug changers and expect your electronics to convert the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most locations.

  • Luggage scale to avoid fees

    Airlines charge excessive amounts for overweight luggage. Avoid penalties with this

  • Travel neck support pillow

    What we like is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

March

March in this region is cold. Temperatures average in the 40s F (single digits C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports repeatedly losing bags these days, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the right type. The majority of adapters currently being sold are just plugs and expect your devices to adjust the voltage themselves. If your electronics can't do that they could burn up. This one should be appropriate for most locations.

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Save money with this

  • Travel pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

April

April in Green River is crisp. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airlines repeatedly losing things nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the necessary type. Many adapters available online are just plugs and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one should work in most countries.

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Save money with this

  • Travel neck support pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

May

May in Green River is mild. The average overnight temperatures in the area are in the 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines constantly losing things nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A top rated pillow is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to find the necessary kind. A lot of adapters that you can buy are just plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get fried. This one should be appropriate for most areas.

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

June

If you visit Green River during June, you will probably find that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • AirTag to track your luggage

    With airlines frequently losing bags recently, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Travel pillow

    A good option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the necessary type. Many adapters available online are simply plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most places.

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Avoid penalties with this

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

July

If you go to Green River in July, you will notice that it is really hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports frequently losing things nowadays, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to choose the correct type. The majority of adapters on sale are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most locations.

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our favorite is this one

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

August

August for Green River is extremely hot. Temperatures average in the 80s F (low 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports constantly losing things these days, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you find the necessary type. A lot of adapters on sale are just plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A top rated pillow is this one

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Save money with this

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

September

If you visit Green River during September, you might see that it is warm. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

  • AirTag to track your luggage

    With airlines always losing bags nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Make sure to get the correct kind. Most adapters available are just plugs and require your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one should be sufficient for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Avoid penalties with this

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

October

October in Green River is crisp. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports frequently losing bags recently, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    What we like is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to find the necessary kind. The majority of adapters currently being sold are just plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most areas.

  • Power bank for devices

    A portable power bank, like this one

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

November

If you are traveling to Green River in November, you will notice that it can be brisk. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports repeatedly losing bags nowadays, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Save money with this

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the necessary type. A lot of adapters currently available are simply plug changers and require your electronics to change the voltage themselves. If your electronics can't do that they could get destroyed. This one should work in most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A great choice is this one

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

December

December in Green River is very cold. The average overnight temperatures in the area are in the single digits F (10+ below zero C). It snows occasionally.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports frequently losing things recently, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Green River. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive amounts for overweight luggage. Save money with this

  • Travel neck support pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be careful to get the necessary type. Many adapters currently being sold are simply plug changers and require your electronics to change the voltage themselves. If your electronics can't do that they could get fried. This one should be sufficient for most areas.

If you see the Sweetwater County Historical Museum, wear museum-appropriate clothing and take:

What to do in Green River, Wyoming, United States of America

Green River, located in southwestern Wyoming, is a beautiful and unique destination for tourists looking for outdoor recreation, cultural activities, and breathtaking landscapes. The city lies at the heart of the Flaming Gorge National Recreation Area, home to large lakes, stunning canyons, and unique geological formations. Whether you’re interested in exploring the great outdoors or taking in local history and culture, Green River has plenty to offer.

Here are some of the top tourist attractions to see and experience while visiting Green River, Wyoming:

1. Flaming Gorge National Recreation Area

One of the most popular attractions in Green River is the Flaming Gorge National Recreation Area. This 91-mile-long stretch of the Green River is known for its stunning red rock canyons, crystal-clear reservoirs, and diverse wildlife. Visitors can enjoy numerous outdoor activities such as boating, fishing, hiking, camping, and wildlife watching.

2. Sweetwater County Historical Museum

Located in downtown Green River, the Sweetwater County Historical Museum showcases the area's history and traditions. Visitors can learn about local Native American tribes, historic pioneer settlements, and the development of Green River's coal-mining industry through exhibits and artifacts.

3. Seedskadee National Wildlife Refuge

Nature lovers should definitely add the Seedskadee National Wildlife Refuge to their itinerary. This 27,230-acre refuge is home to diverse wildlife, including bald eagles, pronghorn antelope, mule deer, and elk. Visitors can hike, fish, and bird-watch along the refuge's many trails and waterways.

4. Expedition Island

Named for the 1869 expedition of John Wesley Powell, Expedition Island is a popular recreational area located on the Green River. It offers visitors a boat launch, picnic areas, and playgrounds. For those who aren’t afraid to take a dip, the river’s sandy beaches offer swimmers a place to cool down on hot summer days.

5. Fossil Butte National Monument

Located an hour's drive south of Green River, Fossil Butte National Monument is a unique attraction for visitors interested in paleontology. Here you can view and learn about a variety of fossils, including ancient fish, reptiles, plants, and insects that once lived in ancient lakes and swamps.

6. Wild Horse Canyon Scenic Drive

For those looking for a scenic drive, the Wild Horse Canyon Scenic Drive provides breathtaking views of the surrounding mountains and canyons. The road is great for spotting wild horses and other wildlife, with plenty of turnouts for photography and exploring.

7. Green River State Park

Finally, no visit to Green River would be complete without stopping by Green River State Park. The park offers visitors a way to experience the town's unique history as a stop along the Oregon Trail. Visitors can camp, fish, and take a stroll through the park's many trails and scenic overlooks.

In conclusion, Green River, Wyoming, is a unique and stunning destination for travelers looking for spectacular scenery, engaging recreational activities, and interesting cultural attractions. With its wealth of natural wonders and outdoor recreational opportunities, Green River is a must-visit destination for anyone traveling to the western United States.

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

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