March weather forecast
Grassy Butte, ND

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Weather in March

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

Temperature

March is marked by a distinct increase in the average high-temperature, climbing from a freezing cold 21.6°F (-5.8°C) in February to a wintry 37.9°F (3.3°C). Throughout the month of March, the average temperature dips to a freezing cold 23°F (-5°C) at night.

Humidity

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

Rainfall

In March, in Grassy Butte, North Dakota, the rain falls for 6.7 days. Throughout March, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 91.6 rainfall days, and 12.64" (321mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Grassy Butte, North Dakota, in March, snow falls for 9.3 days, with typically accumulated 2.52" (64mm) of snow. In Grassy Butte, North Dakota, during the entire year, snow falls for 58.2 days and aggregates up to 16.54" (420mm) of snow.

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

UV index

In March, the average daily maximum UV index in Grassy Butte is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, a regular UV index of 3 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Enhance your sun protection with tightly woven, yet airy clothing. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold does it get in Grassy Butte in March?

In March, the average high-temperature and low-temperature in Grassy Butte, North Dakota, are 37.9°F (3.3°C) and 23°F (-5°C) respectively.

What is the average humidity in March in Grassy Butte?

The average relative humidity in March is 79%.

How many days does it rain in March in Grassy Butte?

In Grassy Butte, North Dakota, in March, it is raining for 6.7 days, with typically 0.63" (16mm) of accumulated precipitation.

How many days does it snow in March in Grassy Butte?

In Grassy Butte, in March, during 9.3 snowfall days, 2.52" (64mm) of snow is typically accumulated.

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

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

What time are sunrise and sunset in March in Grassy Butte?

On the first day of March, 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 in Grassy Butte?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grassy Butte, 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?

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

How high is the UV index in March in Grassy Butte?

In March, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Grassy Butte, North Dakota, USA

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