March weather forecast
Grassy Butte, ND

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Weather in March

The first month of the spring, March, is a wintry month in Grassy Butte, North Dakota, with an average temperature fluctuating between 23°F (-5°C) and 37.9°F (3.3°C).

Temperature

March's onset is marked by a clear temperature increase, soaring from a freezing cold 21.6°F (-5.8°C) in February to an icy 37.9°F (3.3°C). In the month of March, the temperature generally rests at an average low of 23°F (-5°C).

Humidity

In March, the average relative humidity in Grassy Butte is 79%.

Rainfall

In Grassy Butte, in March, it is raining for 6.7 days, with typically 0.63" (16mm) of accumulated precipitation. In Grassy Butte, during the entire year, the rain falls for 91.6 days and collects up to 12.64" (321mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Grassy Butte, in March, snow falls for 9.3 days, with typically accumulated 2.52" (64mm) of snow. Throughout the year, there are 58.2 snowfall days, and 16.54" (420mm) 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 6:31 am and sunset at 5:38 pm MST. On the last day of March, sunrise is at 6:31 am and sunset at 7:21 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 5.6h.

UV index

In Grassy Butte, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 3 during March translates into the following guidance:
Exercise prevention - Warding off sunburn is urged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

Is it cold during March?

In Grassy Butte, 37.9°F (3.3°C) is the average high-temperature and 23°F (-5°C) is the average low-temperature during March.

What is the average humidity in March?

The average relative humidity in March is 79%.

How much does it rain in March?

In March, the rain falls for 6.7 days. Throughout March, 0.63" (16mm) of precipitation is accumulated.

How much does it snow in March?

In Grassy Butte, during March, snow falls for 9.3 days and regularly aggregates up to 2.52" (64mm) of snow.

How many hours of daylight does Grassy Butte have in March?

In Grassy Butte, the average day length in March is 11h and 57min.

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:31 am and sunset at 5:38 pm MST. On the last day of the month, sunrise is at 6:31 am and sunset at 7:21 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?

In Grassy Butte, the average sunshine duration in March is 5.6h.

How high is the UV index in March?

The average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Grassy Butte, ND

Average temperature in March - Grassy Butte, ND
  • Average high temperature in March: 37.9°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (21.4°F).

  • Average low temperature in March: 23°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in March
Grassy Butte, ND

Average pressure in March - Grassy Butte, ND
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in March
Grassy Butte, ND

Average wind speed in March - Grassy Butte, ND
  • Average wind speed in March: 10.1mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in March
Grassy Butte, ND

Average humidity in March - Grassy Butte, ND
  • Average humidity in March: 79%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (49%).

Average rainfall in March
Grassy Butte, ND

Average rainfall in March - Grassy Butte, ND
  • Average rainfall in March: 0.63"

The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January and February (0.43").

Average rainfall days in March
Grassy Butte, ND

Average rainfall days in March - Grassy Butte, ND
  • Average rainfall days in March: 6.7 days

The month with the highest number of rainy days is June (12.6 days).
The month with the least rainy days is February (2.9 days).

Average snowfall in March
Grassy Butte, ND

Average snowfall in March - Grassy Butte, ND
  • Average snowfall in March: 2.52"

The month with the highest snowfall is December (3.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Grassy Butte, ND

Average snowfall days in March - Grassy Butte, ND
  • Average snowfall days in March: 9.3 days

The months with the highest number of snowfall days are January and December (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Grassy Butte, ND

Average daylight in March / Average sunshine in March - Grassy Butte, ND
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in March: 5h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).

Average sunshine days in March
Grassy Butte, ND

Average sunshine days in March - Grassy Butte, ND
  • Average sunshine days in March: 16 days

The month with the most sunshine days is September (20.5 days).
The month with the least sunshine days is April (14.9 days).

Average UV index in March
Grassy Butte, ND

Average UV index in March - Grassy Butte, ND
  • Average UV index in March: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).

Average cloud cover in March
Grassy Butte, ND

Average cloud cover in March - Grassy Butte, ND
  • Average cloud cover in March: 55

The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 19).

Average visibility in March
Grassy Butte, ND

Average visibility in March - Grassy Butte, ND
  • Average visibility in March: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Grassy Butte, North Dakota, USA

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