Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Norman's transition into December marks a considerable drop in the average high-temperature, moving down from a cold 37.8°F (3.2°C) in November to a subzero cold 20.7°F (-6.3°C). An average low-temperature of 10°F (-12.2°C) marks the month of December.Humidity
In December, the average relative humidity is 88%.Rainfall
In Norman, in December, during 3.4 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Norman, North Dakota, during the entire year, the rain falls for 102.5 days and collects up to 17.17" (436mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Norman. December is the month with the most snowfall in Norman. Snow falls for 13.5 days and accumulates 4.09" (104mm) of snow.Daylight
The month with the shortest days in Norman, North Dakota, is December, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 7:52 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 4:50 pm CST.
Sunshine
In Norman, North Dakota, the average sunshine in December is 3.4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 1 during December translates into the following guidance:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
How cold is it in Norman in December?
What is the average humidity in December in Norman?
How many days does it rain in December in Norman?
What is the snowiest month in Norman?
How much does it snow in Norman in December?
What is the month with the shortest days in Norman?
What is the average length of the day in December in Norman?
When are sunrise and sunset in December in Norman?
How long on average sun shines in December in Norman?
What are the months with the lowest UV index in Norman?
What is the UV index intensity in December in Norman?
Average temperature in December
Norman, ND
- Average high temperature in December: 20.7°F
The warmest months (with the highest average high temperature) are July and August (81°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in December: 10°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in December
Norman, ND
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Norman, ND
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is October (10.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in December
Norman, ND
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (63%).
Average rainfall in December
Norman, ND
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in December
Norman, ND
- Average rainfall days in December: 3.4 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in December
Norman, ND
- Average snowfall in December: 4.09"
The month with the highest snowfall is December (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Norman, ND
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Norman, ND
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Norman, ND
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is September (19.7 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Norman, ND
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Norman, ND
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 25).
Average visibility in December
Norman, 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).
Norman, North Dakota, USA
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