March weather forecast
Polson, MT

Weather in March

The first month of the spring, March, is a cold month in Polson, Montana, with an average temperature ranging between max 38.8°F (3.8°C) and min 24.3°F (-4.3°C).

Temperature

In March, the average high-temperature slightly increases from a subzero cold 30.6°F (-0.8°C) in February to a wintry 38.8°F (3.8°C). The average low-temperature, in Polson, is 24.3°F (-4.3°C).

Humidity

The average relative humidity in March is 85%.

Rainfall

In Polson, during 18.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Polson, during the entire year, the rain falls for 160.2 days and collects up to 18.11" (460mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Polson. In Polson, snow falls for 14.5 days, with typically accumulated 6.14" (156mm) of snow. Throughout the year, there are 99 snowfall days, and 47.28" (1201mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 57min.
On the first day of the month, sunrise is at 7:16 am and sunset at 6:21 pm MST. On the last day of March, sunrise is at 7:16 am and sunset at 8:05 pm MDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from MDT to MST.

Sunshine

The average sunshine in March is 7h.

UV index

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 2 in March interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in March in Polson?

In Polson, in March, the average high-temperature is 38.8°F (3.8°C), and the average low-temperature is 24.3°F (-4.3°C).

What is the average humidity in March in Polson?

In March, the average relative humidity in Polson is 85%.

How many days does it rain in March in Polson?

In Polson, during March, the rain falls for 18.8 days and regularly aggregates up to 1.89" (48mm) of precipitation.

How many days does it snow in March in Polson?

In March, it is snowing for 14.5 days. Throughout March, 6.14" (156mm) of snow is accumulated.

How many hours of daylight does Polson have in March?

The average day length in March in Polson, Montana, is 11h and 57min.

When are sunrise and sunset in March in Polson?

In March, on the first day of the month, sunrise is at 7:16 am and sunset at 6:21 pm MST. On the last day of the month, in Polson, sunrise is at 7:16 am and sunset at 8:05 pm MDT.

When does Daylight Saving Time (DST) start in March in Polson?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Polson, and the time zone changes from MST to MDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How long on average sun shines in March in Polson?

The average sunshine duration in March is 7h.

What is the UV index reading in March in Polson?

In Polson, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Polson, MT

Average temperature in March - Polson, MT
  • Average high temperature in March: 38.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in March: 24.3°F

The months with the highest average low temperature are July and August (48.9°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).

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Average pressure in March
Polson, MT

Average pressure in March - Polson, MT
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Polson, MT

Average wind speed in March - Polson, MT
  • Average wind speed in March: 4.5mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in March
Polson, MT

Average humidity in March - Polson, MT
  • Average humidity in March: 85%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in March
Polson, MT

Average rainfall in March - Polson, MT
  • Average rainfall in March: 1.89"

The wettest month (with the highest rainfall) is June (2.2").
The driest months (with the least rainfall) are July and August (0.55").

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Average rainfall days in March
Polson, MT

Average rainfall days in March - Polson, MT
  • Average rainfall days in March: 18.8 days

The months with the highest number of rainy days are March and April (18.8 days).
The month with the least rainy days is August (7 days).

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Average snowfall in March
Polson, MT

Average snowfall in March - Polson, MT
  • Average snowfall in March: 6.14"

The month with the highest snowfall is February (10.28").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Polson, MT

Average snowfall days in March - Polson, MT
  • Average snowfall days in March: 14.5 days

The month with the highest number of snowfall days is December (19.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in March /
Average sunshine in March
Polson, MT

Average daylight in March / Average sunshine in March - Polson, MT
  • Average daylight in March: 11h and 57min

The month with the longest days is June (Average daylight: 15h and 56min).
The month with the shortest days is December (Average daylight: 8h and 29min).

  • Average sunshine in March: 7h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in March
Polson, MT

Average sunshine days in March - Polson, MT
  • Average sunshine days in March: 6.4 days

The month with the most sunshine days is July (21.3 days).
The month with the least sunshine days is March (6.4 days).

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Average UV index in March
Polson, MT

Average UV index in March - Polson, MT
  • Average UV index in March: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in March
Polson, MT

Average cloud cover in March - Polson, MT
  • Average cloud cover in March: 49

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 14).

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Average visibility in March
Polson, MT

Average visibility in March - Polson, MT
  • Average visibility in March: 5mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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