December weather forecast and climate
Stirum, ND

Weather in December

December, the first month of the winter, in Stirum, is also a subzero cold month, with average temperature fluctuating between 22.6°F (-5.2°C) and 12.2°F (-11°C).

Temperature

In Stirum, the average high-temperature in December plummets, from a wintry 39.2°F (4°C) in November, to a freezing cold 22.6°F (-5.2°C). In Stirum, in December, the average low-temperature is 12.2°F (-11°C).

Humidity

In December, the average relative humidity in Stirum is 87%.

Rainfall

In Stirum, during December, the rain falls for 3.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Stirum, North Dakota, during the entire year, the rain falls for 109.5 days and collects up to 20.39" (518mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Stirum. December is the month with the most snowfall in Stirum. Snow falls for 15.2 days and accumulates 4.61" (117mm) of snow.

Daylight

With an average of 8.7h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in Stirum is 3.9h.

UV index

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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 December in Stirum?

In December, in Stirum, North Dakota, the average high-temperature is 22.6°F (-5.2°C), and the average low-temperature is 12.2°F (-11°C).

What is the average humidity in December in Stirum?

The average relative humidity in December in Stirum is 87%.

How many days does it rain in December in Stirum?

In Stirum, North Dakota, during December, the rain falls for 3.9 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How much does it snow in Stirum in December?

In Stirum, in December, during 15.2 snowfall days, 4.61" (117mm) of snow is typically accumulated.

What is the snowiest month in Stirum?

December is the month with the most snowfall in Stirum, North Dakota. Snow falls for 15.2 days and accumulates 4.61" (117mm) of snow.

What is the month with the shortest days in Stirum?

With an average of 8.7h of daylight, December has the shortest days of the year in Stirum, North Dakota.

What is the average length of the day in December in Stirum?

In Stirum, the average length of the day in December is 8.7h.

How long on average sun shines in December in Stirum?

In December, the average sunshine in Stirum is 3.9h.

What is the UV index intensity in December in Stirum?

The average daily maximum UV index in December in Stirum, North Dakota, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in December
Stirum, ND

Average temperature in December - Stirum, ND
  • Average high temperature in December: 22.6°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (19°F).

  • Average low temperature in December: 12.2°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in December
Stirum, ND

Average pressure in December - Stirum, ND
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is February (30.17").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in December
Stirum, ND

Average wind speed in December - Stirum, ND
  • Average wind speed in December: 10.3mph

The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in December
Stirum, ND

Average humidity in December - Stirum, ND
  • Average humidity in December: 87%

The month with the highest relative humidity is January (90%).
Months with the lowest relative humidity are August and September (62%).

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Average rainfall in December
Stirum, ND

Average rainfall in December - Stirum, ND
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in December
Stirum, ND

Average rainfall days in December - Stirum, ND
  • Average rainfall days in December: 3.9 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in December
Stirum, ND

Average snowfall in December - Stirum, ND
  • Average snowfall in December: 4.61"

The month with the highest snowfall is December (4.61").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Stirum, ND

Average snowfall days in December - Stirum, ND
  • Average snowfall days in December: 15.2 days

The month with the highest number of snowfall days is January (15.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Stirum, ND

Average daylight in December / Average sunshine in December - Stirum, ND
  • Average daylight in December: 8.7h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

  • Average sunshine in December: 3.9h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 3.7h).

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Average sunshine days in December
Stirum, ND

Average sunshine days in December - Stirum, ND
  • Average sunshine days in December: 15 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in December
Stirum, ND

Average UV index in December - Stirum, ND
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January and November (UV index 1).

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Average cloud cover in December
Stirum, ND

Average cloud cover in December - Stirum, ND
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in December
Stirum, ND

Average visibility in December - Stirum, ND
  • Average visibility in December: 6mi

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

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