March weather forecast
Roscoe, MT

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Weather in March

The first month of the spring, March, is a frosty month in Roscoe, Montana, with an average temperature ranging between min 27.5°F (-2.5°C) and max 43.5°F (6.4°C).

Temperature

With the beginning of March, Roscoe's average high-temperature sees an increase, transitioning from an icy 32.4°F (0.2°C) in February to a chilly 43.5°F (6.4°C). The average temperature during March nights is registered at a freezing cold 27.5°F (-2.5°C).

Humidity

In Roscoe, the average relative humidity in March is 69%.

Rainfall

In Roscoe, in March, during 9.3 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Roscoe, during the entire year, the rain falls for 108.1 days and collects up to 12.83" (326mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Roscoe, in March, during 8.5 snowfall days, 5.91" (150mm) of snow is typically accumulated. Throughout the year, there are 61.5 snowfall days, and 41.77" (1061mm) of snow is accumulated.

Daylight

In Roscoe, the average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:54 am and sunset at 6:05 pm MST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:45 pm MDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from MDT to MST.

Sunshine

In March, the average sunshine is 8.4h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In March, the maximum UV index of 2 translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is March cold?

In Roscoe, in March, the average high-temperature is 43.5°F (6.4°C), and the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in March in Roscoe?

In Roscoe, the average relative humidity in March is 69%.

How many days does it rain in March?

In March, the rain falls for 9.3 days. Throughout March, 1.1" (28mm) of precipitation is accumulated.

How many days does it snow in March?

In Roscoe, in March, during 8.5 snowfall days, 5.91" (150mm) of snow is typically accumulated.

What is the average length of the day in March?

In March, the average day length is 11h and 58min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 6:54 am and sunset at 6:05 pm MST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:45 pm MDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March?

The average sunshine duration in March is 8.4h.

What is the month with the lowest UV index?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in March?

In March, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Roscoe, MT

Average temperature in March - Roscoe, MT
  • Average high temperature in March: 43.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (30.7°F).

  • Average low temperature in March: 27.5°F

The months with the highest average low temperature are July and August (57.2°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).

Average pressure in March
Roscoe, MT

Average pressure in March - Roscoe, MT
  • Average pressure in March: 30.01"Hg

The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in March
Roscoe, MT

Average wind speed in March - Roscoe, MT
  • Average wind speed in March: 7.7mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in March
Roscoe, MT

Average humidity in March - Roscoe, MT
  • Average humidity in March: 69%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (41%).

Average rainfall in March
Roscoe, MT

Average rainfall in March - Roscoe, MT
  • Average rainfall in March: 1.1"

The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in March
Roscoe, MT

Average rainfall days in March - Roscoe, MT
  • Average rainfall days in March: 9.3 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4 days).

Average snowfall in March
Roscoe, MT

Average snowfall in March - Roscoe, MT
  • Average snowfall in March: 5.91"

The month with the highest snowfall is February (6.81").
The months with the least snowfall are July and August (0").

Average snowfall days in March
Roscoe, MT

Average snowfall days in March - Roscoe, MT
  • Average snowfall days in March: 8.5 days

The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in March / Average sunshine in March - Roscoe, MT
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in March: 8h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

Average sunshine days in March
Roscoe, MT

Average sunshine days in March - Roscoe, MT
  • Average sunshine days in March: 16.3 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in March
Roscoe, MT

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in March
Roscoe, MT

Average cloud cover in March - Roscoe, MT
  • Average cloud cover in March: 34

The month with the most cloud cover is February (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in March
Roscoe, MT

Average visibility in March - Roscoe, MT
  • Average visibility in March: 6mi

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

Roscoe, Montana, USA

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