Yosemite National Park is definitely worth a visit
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Polson (MT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Polson.
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10-day forecastForecast
Climate overview of Polson
Temperatures in Polson, Montana, United States of America, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while December is the coldest at 0°C (32°F).
The city tends toward dry conditions, with around 428 mm (17 in) of rain/snowfall per year. It does, however, have a distinct dry season from July to April, with warm summers and very cold winters.
Polson Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Polson - and find the best time to visit.
Monthly Temperature in Polson
The climate in Polson is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a very cold 0°C (32°F) in the coolest month, December.
Nights vary from 12°C (54°F) in July to around -7°C (19°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Polson
Polson has a relatively dry climate with low precipitation, averaging 428 mm (17 in) of rain/snowfall annually. The climate in Polson shows significant variation throughout the year. Expect moderate rainfall in June, the wettest month, with an average of 64 mm (2.5 in) of precipitation over 12 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 21 mm (0.8 in) of rainfall over 7 rainy days. For more details, please visit our Polson Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Polson
The most comfortable overall weather for exploring Polson is usually found in June, July, August and September. Conditions are generally least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
mixed
May
very good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
mixed
Nov
cold
Dec
cold
- Best overall: June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from July to April, with warm summers and very cold winters
- Coldest conditions: December, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Polson
What is the best time to visit Polson?
June, July, August and September typically offer the most optimal weather in Polson. In contrast, January, February, November and December tend to have less optimal conditions. Polson has a distinct dry season from July to April, with warm summers and very cold winters.
What temperatures can I expect in Polson?
Daytime highs range from 0°C (32°F) in December to 29°C (84°F) in July. Nighttime lows range from -7°C (19°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Polson get?
Annual rainfall is around 428 mm (17 in). June is the wettest month with 64 mm (2.5 in), while August is the driest with 21 mm (0.8 in).
Polson 3-Day Forecast
Polson on the map
Polson is highlighted - select any city to see its climate.
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