December weather forecast
Cogswell, ND

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Weather in December

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

Temperature

Cogswell, North Dakota, witnesses a significant decrease in the average high-temperature with the arrival of December, falling from November's wintry 39.2°F (4°C) to a subzero cold 22.6°F (-5.2°C). During the month of December, Cogswell's nighttime temperature lowers to an average of 12.2°F (-11°C).

Humidity

In Cogswell, North Dakota, the average relative humidity in December is 87%.

Rainfall

In Cogswell, in December, it is raining for 3.9 days, with typically 1.02" (26mm) of accumulated precipitation. In Cogswell, during the entire year, the rain falls for 109.5 days and collects up to 20.39" (518mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall in Cogswell is December, when snow falls for 15.2 days and typically aggregates up to 4.61" (117mm) of snow.

Daylight

With an average of 8h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:53 am and sunset at 4:47 pm. On the last day of December, in Cogswell, sunrise is at 8:13 am and sunset at 4:55 pm CST.

Sunshine

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

UV index

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

How cold is December in Cogswell?

The high-temperature, in December, in Cogswell, records 22.6°F (-5.2°C), while the low-temperature is 12.2°F (-11°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 84.2°F (29°C).

What is the average humidity in December in Cogswell?

In Cogswell, North Dakota, the average relative humidity in December is 87%.

How much does it rain in Cogswell in December?

In Cogswell, North Dakota, in December, during 3.9 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

What is the snowiest month in Cogswell?

The month with the most snowfall is December, when snow falls for 15.2 days and typically aggregates up to 4.61" (117mm) of snow.

How much does it snow in Cogswell in December?

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

What is the month with the shortest days in Cogswell?

The month with the shortest days in Cogswell is December, with an average of 8h and 42min of daylight.

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

In December, the average day length in Cogswell is 8h and 42min.

What time are sunrise and sunset in December in Cogswell?

On the first day of December in Cogswell, North Dakota, sunrise is at 7:53 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 8:13 am and sunset at 4:55 pm CST.

How many hours of sunshine does Cogswell have in December?

The average sunshine duration in December in Cogswell, North Dakota, is 3.9h.

What is the UV index intensity in December in Cogswell?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low 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 December
Cogswell, ND

Average temperature in December - Cogswell, 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
Cogswell, ND

Average pressure in December - Cogswell, ND
  • Average pressure in December: 30.13"Hg

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

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Average wind speed in December
Cogswell, ND

Average wind speed in December - Cogswell, 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
Cogswell, ND

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

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

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Average rainfall in December
Cogswell, ND

Average rainfall in December - Cogswell, 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
Cogswell, ND

Average rainfall days in December - Cogswell, 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
Cogswell, ND

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

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

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Average snowfall days in December
Cogswell, ND

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

The month with the highest number of snowfall days is January (15.3 days).
The 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
Cogswell, ND

Average daylight in December / Average sunshine in December - Cogswell, ND
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in December
Cogswell, ND

Average sunshine days in December - Cogswell, 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
Cogswell, ND

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

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

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Average cloud cover in December
Cogswell, ND

Average cloud cover in December - Cogswell, 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
Cogswell, ND

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

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

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Cogswell, North Dakota, USA

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