December weather forecast and climate
McClusky, ND

December, the first month of the winter, in McClusky, is also a subzero cold month, with average temperature fluctuating between 10.6°F (-11.9°C) and 22.3°F (-5.4°C).

Temperature

In December, the average high-temperature significantly decreases, from a cold 37.6°F (3.1°C) in November, to a subzero cold 22.3°F (-5.4°C). In McClusky, North Dakota, the average low-temperature is 10.6°F (-11.9°C).

Humidity

The average relative humidity in December is 87%.

Rainfall

In McClusky, during December, the rain falls for 2.9 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 100.5 rainfall days, and 15.2" (386mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In McClusky, during December, snow falls for 14.5 days and regularly aggregates up to 3.7" (94mm) of snow. In McClusky, during the entire year, snow falls for 72.6 days, and aggregates up to 21.14" (537mm) of snow.

Daylight

With an average of 8.5h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 3.9h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in McClusky?

The average high-temperature, in December, in McClusky, North Dakota, is 22.3°F (-5.4°C), while the average low-temperature is 10.6°F (-11.9°C).

What is the average humidity in December in McClusky?

The average relative humidity in December is 87%.

How much does it rain in McClusky in December?

In McClusky, North Dakota, during December, the rain falls for 2.9 days and regularly aggregates up to 0.67" (17mm) of precipitation.

How much does it snow in McClusky in December?

In McClusky, during December, snow falls for 14.5 days and regularly aggregates up to 3.7" (94mm) of snow.

What is the month with the shortest days in McClusky?

The month with the shortest days in McClusky, North Dakota, is December, with an average of 8.5h of daylight.

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

In December, the average length of the day in McClusky, North Dakota, is 8.5h.

How many hours of sunshine does McClusky have in December?

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

What are the months with the lowest UV index in McClusky?

Months with the lowest UV index in McClusky, North Dakota, are January and December, with an average maximum UV index of 1.

How high is the UV index in December in McClusky?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - McClusky, ND
  • Average high temperature in December: -5.4°C

The warmest month (with the highest average high temperature) is July (27.9°C).
The month with the lowest average high temperature is January (-6.8°C).

  • Average low temperature in December: -11.9°C

The month with the highest average low temperature is July (15.7°C).
The coldest month (with the lowest average low temperature) is January (-14.8°C).

Average pressure in December - McClusky, ND
  • Average pressure in December: 1020.4mbar

The month with the highest atmospheric pressure is February (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010.7mbar).

Average wind speed in December - McClusky, ND
  • Average wind speed in December: 16.2km/h

The windiest months (with the highest average wind speed) are April and October (17.9km/h).
The calmest month (with the lowest average wind speed) is August (14.2km/h).

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

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December - McClusky, ND
  • Average rainfall in December: 17mm

The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in December - McClusky, ND
  • Average rainfall days in December: 2.9 days

The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in December - McClusky, ND
  • Average snowfall in December: 94mm

The month with the highest snowfall is January (96mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - McClusky, ND
  • Average snowfall days in December: 14.5 days

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

Average daylight in December / Average sunshine in December - McClusky, ND
  • Average daylight in December: 8.5h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in December: 3.9h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 3.7h).

Average sunshine days in December - McClusky, ND
  • Average sunshine days in December: 15.1 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (12.8 days).

Average UV index in December - McClusky, ND
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December - McClusky, ND
  • Average cloud cover in December: 60

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in December - McClusky, ND
  • Average visibility in December: 8km

Months with the highest visibility are May, June, July, August and September (10km).
Months with the lowest visibility are January, February, March and December (8km).