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

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

When to go to Helena, Montana, United States of America

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

What to wear/what to pack for Helena, Montana, United States of America by month

January

Traveling to Helena in January, you will notice that it is very cold. Expect it to rain or snow 5-10 days this month. Daytime temperatures are in the low 20s F (single digits below 0 C).

What to wear/what to pack:

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

February

February in Helena is frigid. 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:

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

March

March for Helena is brisk. Temperatures average in the 40s F (single digits C) during the day. It rains or snows regularly.

What to wear/what to pack:

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

April

April in Helena is crisp. The average overnight temperatures in the area are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

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

May

May in Helena can be chilly. 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:

  • Umbrella
  • Light jacket or fleece
  • Long skirts
  • Dresses
  • Socks
  • Rain coat
  • Standard footwear
  • Waterproof footwear
  • Waterproof luggage
  • Pants or jeans
  • Long sleeve shirts or blouses

June

In June, Helena is balmy. Temperatures routinely are in the low 70s F (low 20s C) range.

At night, lows are in the high 40s F (single digits C). This is also a rainy time for Helena, with several of the days of the month having rain.

What to wear/what to pack:

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

July

July for Helena is extremely warm. Temperatures average in the low 80s F (high 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

August

August for Helena is hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

September

September in Helena is mild. 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:

  • Long sleeve shirts or blouses
  • Socks
  • Rain coat
  • Long skirts
  • Waterproof luggage
  • Pants or jeans
  • Dresses
  • Umbrella
  • Standard footwear
  • Light jacket or fleece
  • Waterproof footwear

October

If you are traveling to Helena in October, you will notice that it is cool. Expect it to rain or snow sometimes. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

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

November

November in Helena is cold. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

What to wear/what to pack:

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

December

December in Helena is frosty. 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:

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

Year-round what to wear/what to pack for Helena, Montana, United States of America

Here are some general tips on what to wear in Helena, 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 Helena
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Appropriate museum wear

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