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
December marks a distinct drop in the average high-temperature, descending from November's cold 32.9°F (0.5°C) to a freezing cold 17.6°F (-8°C). December's average low-temperature reading settles at an extreme cold 6.4°F (-14.2°C).Humidity
In December, the average relative humidity in Willow City, North Dakota, is 91%.Rainfall
In December, in Willow City, the rain falls for 3.1 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. In Willow City, during the entire year, the rain falls for 106.7 days and collects up to 17.05" (433mm) of precipitation.Snowfall
Months with snowfall in Willow City are January through May, October through December. In December, it is snowing for 16.7 days. Throughout December, 4.13" (105mm) of snow is accumulated. In Willow City, during the entire year, snow falls for 90.1 days and aggregates up to 24.17" (614mm) of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:13 am and sunset at 4:47 pm. On the last day of December, sunrise is at 8:33 am and sunset at 4:55 pm CST.
Sunshine
In Willow City, the average sunshine in December is 3.3h.UV index
January, February 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 radiation for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Willow City?
What is the average humidity in December in Willow City?
How much does it rain in Willow City in December?
How much does it snow in Willow City in December?
What is the month with the shortest days in Willow City?
What is the average length of the day in December in Willow City?
When is the sunrise / sunset in December in Willow City?
How long on average sun shines in December in Willow City?
When is the lowest UV index in Willow City?
What is the UV index intensity in December in Willow City?
Average temperature in December
Willow City, ND
- Average high temperature in December: 17.6°F
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is January (14.7°F).
- Average low temperature in December: 6.4°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (0.1°F).
Average pressure in December
Willow City, ND
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Willow City, ND
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in December
Willow City, ND
- Average humidity in December: 91%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Willow City, ND
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in December
Willow City, ND
- Average rainfall days in December: 3.1 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in December
Willow City, ND
- Average snowfall in December: 4.13"
The month with the highest snowfall is November (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Willow City, ND
- Average snowfall days in December: 16.7 days
The month with the highest number of snowfall days is December (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Willow City, 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 24min).
- Average sunshine in December: 3h and 2min
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 0min).
Average sunshine days in December
Willow City, ND
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in December
Willow City, 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 and December (UV index 1).
Average cloud cover in December
Willow City, ND
- Average cloud cover in December: 67
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Willow City, 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 and February (4mi).
Willow City, North Dakota, USA
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