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
The coldest period is December, when temperatures fluctuate between an average high of 30.4°F (-0.9°C) and a low of 19.8°F (-6.8°C).Humidity
In Kingston, the average relative humidity in December is 90%.Rainfall
In Kingston, in December, it is raining for 8 days, with typically 2.56" (65mm) of accumulated precipitation. In Kingston, during the entire year, the rain falls for 140.1 days and collects up to 22.2" (564mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Kingston, in December, during 13.5 snowfall days, 9.65" (245mm) of snow is typically accumulated. In Kingston, during the entire year, snow falls for 57.8 days and aggregates up to 45.31" (1151mm) of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:13 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:03 pm PST.
Sunshine
January and December, with an average of 3.6h of sunshine, are months with the least sunshine in Kingston.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Kingston. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What time of the year is the coldest in Kingston?
How cold is December in Kingston?
What is the average humidity in December in Kingston?
How much does it rain in Kingston in December?
How many days does it snow in December in Kingston?
What is the month with the shortest days in Kingston?
How many hours of daylight does Kingston have in December?
When is the sunrise / sunset in December in Kingston?
What is the month with the least sunshine in Kingston?
How many hours of sunshine does Kingston have in December?
When is the lowest UV index in Kingston?
How high is the UV index in December in Kingston?
Average temperature in December
Kingston, ID
- Average high temperature in December: 30.4°F
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (30.4°F).
- Average low temperature in December: 19.8°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (19.8°F).
Average pressure in December
Kingston, ID
- Average pressure in December: 30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in December
Kingston, ID
- Average wind speed in December: 4mph
The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are September and December (4mph).
Average humidity in December
Kingston, ID
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Kingston, ID
- Average rainfall in December: 2.56"
The wettest month (with the highest rainfall) is January (2.8").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in December
Kingston, ID
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is March (17.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in December
Kingston, ID
- Average snowfall in December: 9.65"
The month with the highest snowfall is January (12.36").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Kingston, ID
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Kingston, ID
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in December
Kingston, ID
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is July (22.9 days).
The month with the least sunshine days is March (8.7 days).
Average UV index in December
Kingston, ID
- 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
Kingston, ID
- Average cloud cover in December: 64
The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Kingston, ID
- Average visibility in December: 3mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
Kingston, Idaho, USA
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