Idaho Falls, Idaho, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to Idaho Falls, Idaho, United States of America

Based on the climate and weather in Idaho Falls, the best time to go is July. See below for details.

What to wear/what to pack for Idaho Falls, Idaho, United States of America by month

January

January for Idaho Falls is unbearably cold and snowy. Temperatures average in the high 20s F (single digits below 0 C) during the day. It snows regularly.

What to wear/what to pack:

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

February

If you are traveling to Idaho Falls in February, you will notice that it is frigid and snowy. Expect it to snow regularly. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

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

March

March in Idaho Falls can be brisk. The snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C) to 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

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

April

Traveling to Idaho Falls in April, you will notice that it can be chilly. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

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

May

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

What to wear/what to pack:

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

June

If you visit Idaho Falls during June, 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 40s F (single digits C).

What to wear/what to pack:

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

July

If you vacation in Idaho Falls during July, you are likely to find that it can be very hot and dry with little rain.

Temperatures tend to hover around the 80s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).

What to wear/what to pack:

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

August

August in Idaho Falls is pretty consistently hot. The average overnight temperatures in the area are in the high 40s F (single digits C).

What to wear/what to pack:

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

September

If you are traveling to Idaho Falls in September, you will notice that it is warm. Daytime temperatures are in the 70s F (low 20s C).

What to wear/what to pack:

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

October

If you vacation in Idaho Falls during October, you are likely to find that it can be chilly.

Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the low 30s F (single digits below 0 C).

What to wear/what to pack:

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

November

November in Idaho Falls can be very chilly and snowy. The snow can amount to several inches/centimeters.

During this time, temperatures average in the low 40s F (single digits 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
  • Sweaters
  • Heavy socks
  • Umbrella
  • Cold weather footwear
  • Waterproof coat
  • Waterproof boots
  • Gloves or mittens
  • Heavy jacket

December

December in Idaho Falls can be extremely cold and snowy. The snow can amount to several inches/centimeters.

During this time, temperatures average in the low 20s 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:

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

Year-round what to wear/what to pack for Idaho Falls, Idaho, United States of America

Here are some general tips on what to wear in Idaho Falls, 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 Idaho Falls
  • If you are visiting a temple, pack respectful clothing
  • Appropriate museum wear

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