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
With its high average temperature of 36.7°F (2.6°C) and a low of 26.1°F (-3.3°C), December is regarded as the coldest month.Humidity
In Bruneau, the average relative humidity in December is 74%.Rainfall
The month with the most rainfall in Bruneau is December, when the rain falls for 9.6 days and typically aggregates up to 1.06" (27mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 2.64" (67mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Bruneau, Idaho, sunrise is at 7:55 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 8:13 am and sunset at 5:19 pm MST.
Sunshine
December has the least sunshine of the year in Bruneau, with an average of 6.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What time of the year is the coldest in Bruneau?
How cold is it in Bruneau in December?
What is the average humidity in December in Bruneau?
What is the rainiest month in Bruneau?
How many days does it rain in December in Bruneau?
When does it snow the most in Bruneau?
How many days does it snow in December in Bruneau?
What is the month with the shortest days in Bruneau?
What is the average length of the day in December in Bruneau?
What time are sunrise and sunset in December in Bruneau?
What is the month with the least sunshine in Bruneau?
How many hours of sunshine does Bruneau have in December?
What is the month with the lowest UV index in Bruneau?
What is the UV index reading in December in Bruneau?
Average temperature in December
Bruneau, ID
- Average high temperature in December: 36.7°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (36.7°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (26.1°F).
Average pressure in December
Bruneau, ID
- Average pressure in December: 30.22"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The months with the lowest atmospheric pressure are June and August (29.88"Hg).
Average wind speed in December
Bruneau, ID
- Average wind speed in December: 7mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest months (with the lowest average wind speed) are January and September (6.5mph).
Average humidity in December
Bruneau, ID
- Average humidity in December: 74%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (25%).
Average rainfall in December
Bruneau, ID
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is December (1.06").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in December
Bruneau, ID
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is March (14.3 days).
The months with the least rainy days are July and August (3.7 days).
Average snowfall in December
Bruneau, ID
- Average snowfall in December: 2.64"
The month with the highest snowfall is December (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Bruneau, ID
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bruneau, ID
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Bruneau, ID
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is July (24 days).
The month with the least sunshine days is March (13.6 days).
Average UV index in December
Bruneau, ID
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Bruneau, ID
- Average cloud cover in December: 35
The month with the most cloud cover is December (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Bruneau, ID
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Bruneau, Idaho, USA
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