March weather forecast and climate
Williston, ND

Weather in March

March, the first month of the spring, in Williston, is a cold month, with average temperature varying between 37.2°F (2.9°C) and 22.5°F (-5.3°C).

Temperature

In March, the average high-temperature soars, from a freezing cold 20.8°F (-6.2°C) in February, to a wintry 37.2°F (2.9°C). In Williston, North Dakota, the average low-temperature is 22.5°F (-5.3°C).

Humidity

In Williston, the average relative humidity is 80%.

Rainfall

In March, in Williston, the rain falls for 6 days. Throughout March, 0.47" (12mm) of precipitation is accumulated. In Williston, North Dakota, during the entire year, the rain falls for 94.7 days and collects up to 12.52" (318mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Williston. In March, it is snowing for 7.8 days. Throughout March, 1.97" (50mm) of snow is accumulated. In Williston, during the entire year, snow falls for 53.3 days, and aggregates up to 13.86" (352mm) of snow.

Daylight

In March, the average length of the day in Williston is 12h.

Sunshine

The average sunshine is 5.3h.

UV index

In Williston, North Dakota, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Williston?

In March, the average high-temperature is 37.2°F (2.9°C), and the average low-temperature is 22.5°F (-5.3°C).

What is the average humidity in March in Williston?

The average relative humidity in March is 80%.

How many days does it rain in March in Williston?

In Williston, during March, the rain falls for 6 days and regularly aggregates up to 0.47" (12mm) of precipitation.

How much does it snow in Williston in March?

In Williston, in March, during 7.8 snowfall days, 1.97" (50mm) of snow is typically accumulated.

What is the average length of the day in March in Williston?

In Williston, North Dakota, the average length of the day in March is 12h.

How long on average sun shines in March in Williston?

In Williston, the average sunshine in March is 5.3h.

What is the UV index reading in March in Williston?

In March, the average daily maximum UV index in Williston is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to the UV radiation.

Average temperature in March
Williston, ND

Average temperature in March - Williston, ND
  • Average high temperature in March: 37.2°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (20.8°F).

  • Average low temperature in March: 22.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest months (with the lowest average low temperature) are January and February (7°F).

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Average pressure in March
Williston, ND

Average pressure in March - Williston, ND
  • Average pressure in March: 30.05"

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

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Average wind speed in March
Williston, ND

Average wind speed in March - Williston, ND
  • Average wind speed in March: 10mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is February (8.9mph).

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Average humidity in March
Williston, ND

Average humidity in March - Williston, ND
  • Average humidity in March: 80%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (48%).

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Average rainfall in March
Williston, ND

Average rainfall in March - Williston, ND
  • Average rainfall in March: 0.47"

The wettest month (with the highest rainfall) is June (2.05").
The driest month (with the least rainfall) is December (0.35").

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Average rainfall days in March
Williston, ND

Average rainfall days in March - Williston, ND
  • Average rainfall days in March: 6 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is December (2.5 days).

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Average snowfall in March
Williston, ND

Average snowfall in March - Williston, ND
  • Average snowfall in March: 1.97"

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

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Average snowfall days in March
Williston, ND

Average snowfall days in March - Williston, ND
  • Average snowfall days in March: 7.8 days

The month with the highest number of snowfall days is February (12.3 days).
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
Williston, ND

Average daylight in March / Average sunshine in March - Williston, ND
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in March: 5.3h

The month with the most sunshine is July (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 4h).

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Average sunshine days in March
Williston, ND

Average sunshine days in March - Williston, ND
  • Average sunshine days in March: 17.6 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (13.5 days).

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Average UV index in March
Williston, ND

Average UV index in March - Williston, ND
  • Average UV index in March: 2

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

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Average cloud cover in March
Williston, ND

Average cloud cover in March - Williston, ND
  • Average cloud cover in March: 56

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

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Average visibility in March
Williston, ND

Average visibility in March - Williston, ND
  • Average visibility in March: 6mi

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

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