Fossil Butte National Monument, Wyoming, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to Fossil Butte National Monument, Wyoming, United States of America

Based on the climate and weather in Fossil Butte National Monument, the best time to go is July. See below for details.

What to wear/what to pack for Fossil Butte National Monument, Wyoming, United States of America by month

January

January here is frosty. Temperatures average in the high 20s F (single digits below 0 C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

  • High performance gloves
  • Waterproof boots
  • Thick pajamas
  • Waterproof coat
  • Umbrella
  • Neck gaiter
  • Fleece for under jacket
  • Thermal undergarments
  • Multiple layer jacket shell
  • Extreme cold weather gear
  • Coveralls
  • Insulated boots
  • Goggles for eye protection

February

February in this region is freezing. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

  • Neck gaiter
  • Thermal undergarments
  • Coveralls
  • Umbrella
  • Extreme cold weather gear
  • Goggles for eye protection
  • Waterproof coat
  • Insulated boots
  • Fleece for under jacket
  • High performance gloves
  • Multiple layer jacket shell
  • Waterproof boots
  • Thick pajamas

March

March in Fossil Butte National Monument is pretty cool. Temperatures average in the low 40s F (single digits C) during the day. It rains or snows regularly.

What to wear/what to pack:

  • Pajamas, such as sweats
  • Very heavy socks
  • Fleeces
  • Insulated boots
  • Thermal undergarments
  • Gloves
  • Scarf
  • Sweaters
  • Waterproof coat
  • Multiple layer jacket shell
  • Waterproof boots
  • Umbrella

April

April in this region is pretty cool. Temperatures average in the 50s F (low 10s C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

  • Heavy socks
  • Umbrella
  • Waterproof boots
  • Cold weather footwear
  • Heavy jacket
  • Sweaters
  • Gloves or mittens
  • Warm pants or jeans
  • Waterproof coat

May

May for Fossil Butte National Monument can be chilly. Temperatures average in the 60s F (high 10s C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

  • Waterproof boots
  • Umbrella
  • Standard footwear
  • Fleeces
  • Jacket or coat
  • Waterproof coat
  • Warm pants or jeans
  • Socks
  • Light gloves or mittens

June

If you visit Fossil Butte National Monument during June, you are likely to find that it is a perfect temperature. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the high 30s F (single digits C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

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

July

If you go to Fossil Butte National Monument in July, you will notice that it is pretty consistently hot. Expect it to rain once in a while. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

  • Sunglasses
  • Skirts
  • Rain coat
  • Shorts
  • Waterproof footwear
  • Sandals
  • Umbrella
  • Sunscreen lotion
  • Short sleeve shirts
  • Dresses
  • Waterproof luggage

August

If you are traveling to Fossil Butte National Monument in August, you will notice that it is extremely warm. Expect it to rain about a third of the time. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

  • Umbrella
  • Sandals
  • Shorts or short pants
  • Sunscreen lotion
  • Skirts
  • Waterproof luggage
  • Long and short sleeve shirts
  • Light footwear
  • Rain coat
  • Dresses
  • Waterproof footwear

September

September in Fossil Butte National Monument is mild. The average overnight temperatures in the area are in the low 30s F (single digits C).

What to wear/what to pack:

  • Fleeces
  • Waterproof boots
  • Umbrella
  • Waterproof coat
  • Jacket or coat
  • Standard footwear
  • Socks
  • Light gloves or mittens
  • Warm pants or jeans

October

If you go to Fossil Butte National Monument in October, you will notice that it is relatively cool. Expect it to rain or snow regularly. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

  • Umbrella
  • Heavy socks
  • Sweaters
  • Waterproof coat
  • Waterproof boots
  • Gloves or mittens
  • Heavy jacket
  • Cold weather footwear
  • Warm pants or jeans

November

If you go to Fossil Butte National Monument in November, you will notice that it can be very chilly. Expect it to rain or snow a bit less than half of the time.

Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

  • Gloves
  • Thermal undergarments
  • Pajamas, such as sweats
  • Multiple layer jacket shell
  • Fleeces
  • Umbrella
  • Very heavy socks
  • Waterproof coat
  • Waterproof boots
  • Sweaters
  • Insulated boots
  • Scarf

December

December here is freezing. Temperatures average in the high 20s F (single digits below 0 C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

  • Insulated boots
  • Waterproof boots
  • Extreme cold weather gear
  • Coveralls
  • High performance gloves
  • Neck gaiter
  • Fleece for under jacket
  • Goggles for eye protection
  • Waterproof coat
  • Thermal undergarments
  • Thick pajamas
  • Umbrella
  • Multiple layer jacket shell

Year-round what to wear/what to pack for Fossil Butte National Monument, Wyoming, United States of America

Here are some general tips on what to wear in Fossil Butte National Monument, 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 Fossil Butte National Monument

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