December weather forecast
Hallson, ND

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Weather in December

The first month of the winter, December, is also a subzero cold month in Hallson, North Dakota, with an average temperature fluctuating between 7°F (-13.9°C) and 17.2°F (-8.2°C).

Temperature

December's arrival is marked by a significant decrease in the average high-temperature, moving from a cold 33.8°F (1°C) in November to a freezing cold 17.2°F (-8.2°C). In the month of December, Hallson witnesses a consistent average low-temperature of 7°F (-13.9°C).

Humidity

In Hallson, the average relative humidity in December is 89%.

Rainfall

In December, the rain falls for 3.5 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. Throughout the year, there are 101.7 rainfall days, and 14.96" (380mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. The month with the most snowfall is December, when snow falls for 13.5 days and typically aggregates up to 3.43" (87mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 18min of daylight.
On the first day of December, sunrise is at 8:03 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 8:24 am and sunset at 4:45 pm CST.

Sunshine

In Hallson, North Dakota, the average sunshine in December is 3.8h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 1 during December, leads to the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

December temperatures vary between a high-temperature of 17.2°F (-8.2°C) and a low-temperature of 7°F (-13.9°C).

What is the average humidity in December?

In Hallson, the average relative humidity in December is 89%.

How many days does it rain in December?

In Hallson, in December, during 3.5 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

What is the snowiest month?

The month with the most snowfall is December, when snow falls for 13.5 days and typically aggregates up to 3.43" (87mm) of snow.

How many days does it snow in December?

In Hallson, in December, snow falls for 13.5 days, with typically accumulated 3.43" (87mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 8h and 18min of daylight.

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

The average day length in December is 8h and 21min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 8:03 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 8:24 am and sunset at 4:45 pm CST.

How long on average sun shines in December?

In Hallson, the average sunshine duration in December is 3.8h.

What are the months with the lowest UV index?

The months with the lowest UV index in Hallson are January, February, November and December, with an average maximum UV index of 1.

How high is the UV index in December?

In Hallson, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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
Hallson, ND

Average temperature in December - Hallson, ND
  • Average high temperature in December: 17.2°F

The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is January (14.2°F).

  • Average low temperature in December: 7°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).

Average pressure in December
Hallson, ND

Average pressure in December - Hallson, ND
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in December
Hallson, ND

Average wind speed in December - Hallson, ND
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

Average humidity in December
Hallson, ND

Average humidity in December - Hallson, ND
  • Average humidity in December: 89%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (59%).

Average rainfall in December
Hallson, ND

Average rainfall in December - Hallson, ND
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in December
Hallson, ND

Average rainfall days in December - Hallson, ND
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (2 days).

Average snowfall in December
Hallson, ND

Average snowfall in December - Hallson, ND
  • Average snowfall in December: 3.43"

The month with the highest snowfall is December (3.43").
The months with the least snowfall are June, July and August (0").

Average snowfall days in December
Hallson, ND

Average snowfall days in December - Hallson, ND
  • Average snowfall days in December: 13.5 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Hallson, ND
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in December
Hallson, ND

Average sunshine days in December - Hallson, ND
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in December
Hallson, ND

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in December
Hallson, ND

Average cloud cover in December - Hallson, ND
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in December
Hallson, ND

Average visibility in December - Hallson, ND
  • Average visibility in December: 5mi

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

Hallson, North Dakota, USA

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