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Weather in July in Montana

Considering a trip to Montana this July and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Montana in July?

Montana is a region in the United States of America. In July, Montana experiences a range of weather conditions, with temperatures that range from warm to very warm and precipitation levels ranging from low to moderate. July falls during the summer season.

Temperatures

The average highest temperatures fluctuate between warm in Big Sky at 24°C to very warm in Hardin at 34°C. Nighttime temperatures generally drop to 14°C in Hardin and 7°C in Big Sky. On average, July is the warmest month of the year in Montana. So be prepared and pack summer clothes.

Precipitation

In July, precipitation varies across different areas. From low rainfall in Thompson Falls with an average of 15 mm to moderate rainfall in Sidney with 59 mm.

To learn more about the conditions in specific areas of Montana in July, check out the map below. For more details on the yearly weather, visit our Montana climate page.

Where to go in Montana in July

Find more information for the most popular destinations in the Montana on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in July for the 5 most popular destinations in Montana?

Whitefish

In July Whitefish generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Whitefish
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
22°C 
7°C 
91 mm 
15 days 
29°C 
10°C 
31 mm 
9 days 
August   >> August
>>  
28°C 
8°C 
27 mm 
8 days 
Climate in Whitefish

Billings

In July Billings generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 15°C and low monthly rainfall. So on average the conditions are perfect that month.

Billings
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
26°C 
11°C 
305 hours 
38 mm 
10 days 
32°C 
15°C 
355 hours 
27 mm 
8 days 
August   >> August
>>  
31°C 
13°C 
329 hours 
27 mm 
6 days 
Climate in Billings

Great Falls

In July Great Falls generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 12°C and low monthly rainfall. So on average the conditions are perfect that month.

Great Falls
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
9°C 
318 hours 
58 mm 
10 days 
30°C 
12°C 
376 hours 
29 mm 
7 days 
August   >> August
>>  
29°C 
11°C 
328 hours 
31 mm 
7 days 
Climate in Great Falls

Helena

In July Helena generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 12°C and low monthly rainfall. So on average the conditions are perfect that month.

Helena
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
8°C 
308 hours 
54 mm 
13 days 
29°C 
12°C 
370 hours 
29 mm 
10 days 
August   >> August
>>  
28°C 
10°C 
324 hours 
28 mm 
9 days 
Climate in Helena

Red Lodge

In July Red Lodge generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Red Lodge
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
22°C 
7°C 
47 mm 
13 days 
27°C 
12°C 
35 mm 
11 days 
August   >> August
>>  
26°C 
11°C 
31 mm 
11 days 
Climate in Red Lodge

Is your destination not in the list? Have a look at other destinations in Montana, in the United States of America.

Is July the best time to visit Montana?

We consider July to be one of the best times to travel to Montana. Typically, the climate in Whitefish is perfect.

Generally speaking, June, July, August and September provide perfect weather in Whitefish. In contrast, January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Montana. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.