Rocky Mountains, Wyoming, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Rocky Mountains, Wyoming, United States of America? If you're planning to go to Rocky Mountains, here is some important information about when to go, what to wear, and what to pack:

When to go to Rocky Mountains, Wyoming, United States of America

Based on the climate and weather in Rocky Mountains, the best time to go is August. See below for details.

What to wear/what to pack for Rocky Mountains, Wyoming, United States of America by month

January

January in Rocky Mountains can be bitter cold and somewhat snowy. The snow can amount to several inches/centimeters.

During this time, temperatures average in the 10s F (single digits below 0 C) to high 20s F (single digits below 0 C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

Coveralls
If you plan to ski, ski equipment
Umbrella
Multiple layer jacket shell
Thick pajamas
Extreme cold weather gear
High performance gloves
Fleece for under jacket
Thermal undergarments
Goggles for eye protection
Insulated boots
Neck gaiter
Waterproof boots
Waterproof coat

February

February in Rocky Mountains is frosty and somewhat snowy. The snow can amount to several inches/centimeters.

During this time, temperatures average in the high 10s F (single digits below 0 C) to low 30s F (single digits below 0 C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

Umbrella
Goggles for eye protection
Coveralls
If you plan to ski, ski equipment
Neck gaiter
Fleece for under jacket
Thick pajamas
Multiple layer jacket shell
Waterproof coat
Extreme cold weather gear
Insulated boots
Thermal undergarments
High performance gloves
Waterproof boots

March

March for Rocky Mountains is cold and somewhat snowy. Temperatures average in the high 30s F (single digits C) during the day. It snows about half of the time.

What to wear/what to pack:

Very heavy socks
Thermal undergarments
Sweaters
If you plan to ski, ski equipment
Gloves
Umbrella
Waterproof boots
Insulated boots
Scarf
Waterproof coat
Multiple layer jacket shell
Pajamas, such as sweats
Fleeces

April

April in Rocky Mountains is cold. Temperatures average in the high 40s F (single digits C) during the day. It snows 5-10 days this month.

What to wear/what to pack:

Multiple layer jacket shell
Waterproof coat
Gloves
Sweaters
Insulated boots
If you plan to ski, ski equipment
Waterproof boots
Very heavy socks
Fleeces
Scarf
Pajamas, such as sweats
Umbrella
Thermal undergarments

May

May in Rocky Mountains is chilly. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 40s F (single digits C) to 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:

Umbrella
Gloves or mittens
If you plan to ski, ski equipment
Waterproof boots
Heavy socks
Cold weather footwear
Warm pants or jeans
Heavy jacket
Waterproof coat
Sweaters

June

June in Rocky Mountains is cool. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

Waterproof boots
Jacket or coat
Fleeces
Light gloves or mittens
Warm pants or jeans
Standard footwear
If you plan to ski, ski equipment
Waterproof coat
Socks
Umbrella

July

If you visit Rocky Mountains during July, you are likely to find that it is a perfect temperature.

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:

Jacket or coat
Light gloves or mittens
Warm pants or jeans
Umbrella
Waterproof luggage
Socks
Waterproof footwear
Rain coat
Fleeces
Standard footwear

August

August is warm. Temperatures average in the 70s F (low 20s C) during the day.

What to wear/what to pack:

Fleeces
Socks
Light gloves or mittens
Waterproof footwear
Jacket or coat
Waterproof luggage
Standard footwear
Umbrella
Warm pants or jeans
Rain coat

September

If you go to Rocky Mountains in September, you will notice that it is relatively cool. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

Warm pants or jeans
Waterproof coat
If you plan to ski, ski equipment
Cold weather footwear
Sweaters
Umbrella
Waterproof boots
Heavy socks
Gloves or mittens
Heavy jacket

October

October in Rocky Mountains is brisk. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C) to low 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:

Heavy socks
Sweaters
Gloves or mittens
Heavy jacket
If you plan to ski, ski equipment
Warm pants or jeans
Umbrella
Cold weather footwear
Waterproof boots
Waterproof coat

November

November in Rocky Mountains is frigid and somewhat snowy. 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).

It snows a bit less than half of the time.

What to wear/what to pack:

Umbrella
Gloves
Waterproof coat
Insulated boots
Sweaters
Pajamas, such as sweats
Thermal undergarments
Very heavy socks
Waterproof boots
Scarf
Multiple layer jacket shell
Fleeces
If you plan to ski, ski equipment

December

December for Rocky Mountains can be dangerously cold and somewhat snowy. Temperatures average in the high 20s F (single digits below 0 C) during the day. It snows about half of the time.

What to wear/what to pack:

Extreme cold weather gear
Insulated boots
Umbrella
High performance gloves
Thermal undergarments
Multiple layer jacket shell
Neck gaiter
Fleece for under jacket
If you plan to ski, ski equipment
Waterproof coat
Thick pajamas
Coveralls
Goggles for eye protection
Waterproof boots

Year-round what to wear/what to pack for Rocky Mountains, Wyoming, United States of America

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

A plug adadpter that supports outlet types A and B
A SIM card that works in Rocky Mountains

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