Great Falls, Montana, United States of America: What to pack, what to wear, and when to go [2021]

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

Contents


When to go to Great Falls, Montana, United States of America

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

Important esssentials for Great Falls, Montana, United States of America

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

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

January

January in Great Falls can be extremely cold. 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:

February

February is freezing. Temperatures average in the 30s F (single digits C) during the day. It rains or snows once in a while.

What to wear/what to pack:

March

If you go to Great Falls in March, you will notice that it can be brisk. Expect it to rain or snow a bit less than half of the time. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

April

April for Great Falls is chilly. Temperatures average in the high 50s F (mid 10s C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

May

If you vacation in Great Falls during May, you may see that it is mild. Temperatures tend to hover around the high 60s F (high 10s C) during the day, while at night they can dip into the low 40s F (single digits C).

In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

June

Traveling to Great Falls in June, you will notice that it is warm. Expect it to rain 5-10 days this month. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

July

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

What to wear/what to pack:

August

August is hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains once in a while.

What to wear/what to pack:

September

If you vacation in Great Falls during September, you will probably find that it is mild. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the low 40s 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:

October

If you vacation in Great Falls during October, you are likely to notice that it is relatively cool. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the 30s F (single digits C).

In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

November

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

What to wear/what to pack:

December

December in Great Falls is freezing. 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:

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