The weather in April in Polson

It's cool in April in Polson with an average temperature of 13°C. Temperatures this month range from a low of 7°C to a high of 18°C. At night, you can expect temperatures between -5°C and 4°C.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Polson, Montana. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 28°C in 2023, Polson reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was -2°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of -10°C to a highest value of 11°C.

Precipitation and snowfall

In April, there is an average of 59 mm of precipitation, spread over 9 days. Of the total precipitation, about 16 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the Southeast.

Daily weather in April for Polson

Click on any day in April to get detailed info about the usual weather on that day in Polson. Check out the historical temperatures and precipitation over the past 10 years on this day.

April weather comparison

  Polson New York
Average temperature 13°C 17°C
Max. temperature 18°C 22°C
Min. temperature -5°C -5°C
Total precipitation 59 mm 81 mm
Rainy days 9 days 11 days
Total snowfall 16 cm 0,4 cm
Snowy days 6 days 1 day

Start of April

The month of April starts in Polson with cold temps, averaging around 10°C during the day and nights around -1°C.

Mid April

By mid-April, daytime temps rise to around 13°C, with nights around 0°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of April

By the end of April, the average daytime temperature in Polson is around 17°C, while nighttime temps are about 3°C. A shower might pop up, but overall, the weather will be dry and sunny.

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UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Polson for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in April in Polson, Montana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in April in Polson

Temperature in April in Polson over the years

Precipitation charts

These charts show the average amount of precipitation in April in Polson, Montana. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in April in Polson

Total precipitation in April in Polson over the years

Daily Snowfall in April in Polson

Snowfall in April in Polson per year

Daily UV index in April in Polson

This chart shows the average daily UV index in April in Polson, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in April in Polson

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Average weather in Polson by month

Click on a month below to see detailed weather info for Polson. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.