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
Colburn's coldest weather arrives in December, when temperatures average a high of 28.9°F (-1.7°C) and a low of 18.5°F (-7.5°C).Humidity
In December, the average relative humidity is 91%.Rainfall
In Colburn, in December, during 10.7 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, in Colburn, Idaho, there are 151 rainfall days, and 23.98" (609mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Colburn. In Colburn, during December, snow falls for 18.2 days and regularly aggregates up to 15" (381mm) of snow. Throughout the year, in Colburn, there are 80.7 snowfall days, and 61.3" (1557mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of December in Colburn, sunrise is at 7:17 am and sunset at 3:53 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:01 pm PST.
Sunshine
The average sunshine in December is 3.5h.UV index
The months with the lowest UV index are February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 suggests this advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are the coldest months in Colburn?
How cold is it in Colburn in December?
What is the average humidity in December in Colburn?
How much does it rain in Colburn in December?
How much does it snow in Colburn in December?
What is the month with the shortest days in Colburn?
How many hours of daylight does Colburn have in December?
What time are sunrise and sunset in December in Colburn?
How many hours of sunshine does Colburn have in December?
What are the months with the lowest UV index in Colburn?
What is the UV index reading in December in Colburn?
Average temperature in December
Colburn, ID
- Average high temperature in December: 28.9°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).
Average pressure in December
Colburn, ID
- Average pressure in December: 30.18"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
Colburn, ID
- Average wind speed in December: 3.4mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in December
Colburn, ID
- Average humidity in December: 91%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Colburn, ID
- Average rainfall in December: 3.27"
The wettest month (with the highest rainfall) is January (3.35").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in December
Colburn, ID
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in December
Colburn, ID
- Average snowfall in December: 15"
The month with the highest snowfall is January (17.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Colburn, ID
- Average snowfall days in December: 18.2 days
The month with the highest number of snowfall days is December (18.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Colburn, ID
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Colburn, ID
- Average sunshine days in December: 9.9 days
The months with the most sunshine days are July and August (21.4 days).
The month with the least sunshine days is March (7.9 days).
Average UV index in December
Colburn, 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 February, November and December (UV index 1).
Average cloud cover in December
Colburn, ID
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Colburn, ID
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).
Colburn, Idaho, USA
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