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 proves to be the coldest month, recording an average maximum temperature of 25.3°F (-3.7°C) and a minimum temperature of 11.8°F (-11.2°C).Humidity
In Atomic City, the average relative humidity in December is 83%.Rainfall
In December, in Atomic City, the rain falls for 8 days. Throughout December, 0.83" (21mm) of precipitation is accumulated. Throughout the year, in Atomic City, Idaho, there are 107.2 rainfall days, and 10.31" (262mm) of precipitation is accumulated.Snowfall
Months with snowfall in Atomic City, Idaho, are January through May, September through December. In Atomic City, Idaho, in December, snow falls for 14.5 days, with typically accumulated 5.98" (152mm) of snow. Throughout the year, in Atomic City, there are 75.2 snowfall days, and 35.28" (896mm) of snow is accumulated.Daylight
The month with the shortest days in Atomic City is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:44 am and sunset at 4:56 pm. On the last day of December, sunrise is at 8:03 am and sunset at 5:05 pm MST.
Sunshine
In December, the average sunshine in Atomic City is 5.7h.UV index
The average daily maximum UV index in December in Atomic City is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What month is the coldest in Atomic City?
How cold is it in Atomic City in December?
What is the average humidity in December in Atomic City?
How much does it rain in Atomic City in December?
How much does it snow in Atomic City in December?
What is the month with the shortest days in Atomic City?
What is the average length of the day in December in Atomic City?
When is the sunrise / sunset in December in Atomic City?
How long on average sun shines in December in Atomic City?
How high is the UV index in December in Atomic City?
Average temperature in December
Atomic City, ID
- Average high temperature in December: 25.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (25.3°F).
- Average low temperature in December: 11.8°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in December
Atomic City, ID
- Average pressure in December: 30.26"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Atomic City, ID
- Average wind speed in December: 5mph
The windiest month (with the highest average wind speed) is June (8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).
Average humidity in December
Atomic City, ID
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (32%).
Average rainfall in December
Atomic City, ID
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in December
Atomic City, ID
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is July (5.9 days).
Average snowfall in December
Atomic City, ID
- Average snowfall in December: 5.98"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Atomic City, ID
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is February (15.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Atomic City, ID
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Atomic City, ID
- Average sunshine days in December: 15.8 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Atomic City, ID
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Atomic City, ID
- Average cloud cover in December: 41
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in December
Atomic City, ID
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Atomic City, Idaho, USA
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