Gillette, Wyoming, United States of America: What to pack, what to wear, and when to go [2021]
This article contains affiliate links to Amazon and other vendors. We may earn commission from purchases made through these links. Traveling to Gillette, Wyoming, United States of America? If you're planning to go to Gillette, we have some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Gillette
- Important essentials for Gillette
- Gillette in January: weather and what to pack
- Gillette in February: weather and what to pack
- Gillette in March: weather and what to pack
- Gillette in April: weather and what to pack
- Gillette in May: weather and what to pack
- Gillette in June: weather and what to pack
- Gillette in July: weather and what to pack
- Gillette in August: weather and what to pack
- Gillette in September: weather and what to pack
- Gillette in October: weather and what to pack
- Gillette in November: weather and what to pack
- Gillette in December: weather and what to pack
When to go to Gillette, Wyoming, United States of America
Based on the climate and weather in Gillette, the best time to go is August. See below for details.
Important esssentials for Gillette, Wyoming, United States of America
Here are some general tips on what to wear in Gillette, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 PACKING ESSENTIALS
- proof of COVID-19 vaccination if you have it
- vaccine card protector
- N95 masks for top protection
- kids' KN95 masks
- hand sanitizer
- touchless thermometer
- travel disinfecting wipes (for plane, etc)
- A plug adapter that supports outlet types A and B. This one should work in most areas, but check with your hotel.
- A portable power bank, like this one
- A SIM card that works in Gillette. A good global SIM card works in most countries, but check the country list before buying. In some locations you may need a satellite phone. We recommend this satellite phone
- If you plan to visit a church, make sure to bring appropriate clothing
- If you plan to visit a mosque, pack clothing that covers the knees and shoulders
- Theft can be a problem, so pack theft protection, including locks for luggage and a money belt or pouch. We recommend this one
- Appropriate museum wear
- Emergency water purifier
- For families with young children:
- Gillette visitors may do a lot of walking, so a lightweight backpack like this is essential
- Airplane or car necessities:
- Photography items that we like:
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
What to wear/what to pack for Gillette, Wyoming, United States of America by month
January
January in Gillette is pretty cool. The average overnight temperatures in the area are in the 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).
What to wear/what to pack:
- Coveralls; here are some of the best values:
- Lip balm
- Pajamas
- Multiple layer jacket shell:
- Thermal undergarments. Our choice is:
- Fleeces
- Scarf our favorite
- Heavy sweaters:
- Very heavy socks, or heated socks like these
- Insulated boots. We use:
- Gloves
February
February in Gillette can be very chilly. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).
What to wear/what to pack:
- Insulated boots. We use:
- Fleeces
- Heavy sweaters:
- Multiple layer jacket shell:
- Thermal undergarments. We love:
- Very heavy socks, or heated socks like these
- Scarf our favorite
- Gloves
- Pajamas
- Coveralls; here are some of the best choices:
- Lip balm
March
March in Gillette is pretty cool. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C).
What to wear/what to pack:
- Gloves or mittens
- Lip balm
- Heavy socks, such as:
- Heavy jacket
- Insulated water bottle
- Sweaters
- Warm pants or jeans
- Cold weather footwear
April
April in Gillette can be chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C), although night temperatures can dip into the low 20s F (single digits below 0 C).
What to wear/what to pack:
- Warm pants or jeans
- Insulated water bottle
- Sweaters
- Heavy socks, such as:
- Gloves or mittens
- Heavy jacket
- Lip balm
- Cold weather footwear
- A rain jacket to layer with another jacket
- Waterproof footwear. We recommend these:
- A waterproof phone bag; we like this one
- Wind resistant umbrella. This one is a perfect one to buy.
- A waterproof luggage cover so your things remain dry. We like: this one
May
May in Gillette is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
- Warm pants or jeans
- Socks
- Fleeces
- Lip balm
- Jacket or coat
- Light gloves or mittens
- Standard footwear
- A rain jacket to layer with a coat
- Waterproof footwear. We like:
- A waterproof phone bag; we like this one
- Umbrella. This one is an excellent choice.
- A waterproof luggage cover so your things don't get wet. We suggest: this one
June
June in Gillette is a perfect temperature. Temperatures average in the high 70s F (mid 20s C) during the day. It rains once in a while.
What to wear/what to pack:
- Dresses
- Sunscreen lotion
- Sandals
- Bug repellent
- Light footwear
- Shorts or short pants
- Skirts
- Long and short sleeve shirts
- A rain coat to layer with a jacket
- Waterproof footwear. We suggest these:
- A waterproof phone bag; we like this one
- Umbrella. This one is a great choice.
- A waterproof luggage cover so your things stay dry. We suggest: this one
July
If you go to Gillette in July, you will notice that it can be sweltering. Daytime temperatures are in the high 80s F (low 30s C).
What to wear/what to pack:
- Insulated water bottle
- Sunscreen lotion, moderate SPF
- Skirts
- Dresses
- Shorts
- Sunglasses
- Short sleeve shirts
- Waterproof sandals
- Bug repellent
- A rain coat to layer with a coat
- Waterproof footwear. We like:
- A waterproof phone bag; we like this one
- Umbrella. This one is a perfect one to buy.
- A waterproof luggage cover so your belongings don't get wet. We recommend: this one
August
August is consistently hot and dry with little rain. Temperatures average in the 80s F (low 20s C) during the day.
What to wear/what to pack:
- Sunglasses
- Skirts
- Short sleeve shirts
- Shorts
- Sunscreen lotion, moderate SPF
- Bug repellent
- Dresses
- Waterproof sandals
- Insulated water bottle
September
September in Gillette is warm and dry with little rain. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).
What to wear/what to pack:
- Bug repellent
- Shorts or short pants
- Long and short sleeve shirts
- Light footwear
- Skirts
- Sunscreen lotion
- Dresses
- Sandals
October
October in Gillette is relatively cool. The average overnight temperatures in the area are in the low 30s F (single digits below 0 C).
What to wear/what to pack:
- Light gloves or mittens
- Lip balm
- Warm pants or jeans
- Socks
- Jacket or coat
- Fleeces
- Standard footwear
November
November is brisk. Temperatures average in the 40s F (single digits C) during the day.
What to wear/what to pack:
- Lip balm
- Heavy socks, such as:
- Heavy jacket
- Gloves or mittens
- Sweaters
- Warm pants or jeans
- Insulated water bottle
- Cold weather footwear
December
December in Gillette is freezing. The average overnight temperatures in the area are in the low 10s F (10+ below zero C), with a few days below 0 F (10+ below zero C).
What to wear/what to pack:
- Very heavy socks, or heated socks like these
- Coveralls; here are some of the best choices:
- Heavy sweaters:
- Thermal undergarments. Our picks:
- Pajamas
- Gloves
- Lip balm
- Insulated boots. We use:
- Multiple layer jacket shell:
- Fleeces
- Scarf our favorite
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