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 25°F (-3.9°C) and a low of 11.1°F (-11.6°C), December is regarded as the coldest month.Humidity
The average relative humidity in December in White City is 86%.Rainfall
The months with the least rainfall are January and December Rain falls for 6.9 days and accumulates 0.71" (18mm) of rain.Snowfall
January through June, September through December are months with snowfall in White City. In White City, Montana, in December, during 13.3 snowfall days, 5.47" (139mm) of snow is typically accumulated. Throughout the year, there are 89.9 snowfall days, and 47.2" (1199mm) of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in White City.On the first day of the month, sunrise is at 7:42 am and sunset at 4:41 pm. On the last day of December, sunrise is at 8:01 am and sunset at 4:50 pm MST.
Sunshine
The average sunshine in December in White City is 5.5h.UV index
In White City, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What month is the coldest in White City?
How cold is December in White City?
What is the average humidity in December in White City?
What is the driest month in White City?
How many days does it rain in December in White City?
How many days does it snow in December in White City?
What is the month with the shortest days in White City?
What is the average length of the day in December in White City?
What time are sunrise and sunset in December in White City?
How many hours of sunshine does White City have in December?
What is the UV index reading in December in White City?
Average temperature in December
White City, MT
- Average high temperature in December: 25°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (25°F).
- Average low temperature in December: 11.1°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (11.1°F).
Average pressure in December
White City, MT
- Average pressure in December: 30.18"Hg
The months with the highest atmospheric pressure are January and December (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
White City, MT
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
White City, MT
- Average humidity in December: 86%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is August (50%).
Average rainfall in December
White City, MT
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January and December (0.71").
Average rainfall days in December
White City, MT
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in December
White City, MT
- Average snowfall in December: 5.47"
The month with the highest snowfall is April (8.11").
The months with the least snowfall are July and August (0").
Average snowfall days in December
White City, MT
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
White City, MT
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in December
White City, MT
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is May (6.4 days).
Average UV index in December
White City, MT
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
White City, MT
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in December
White City, MT
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
White City, Montana, USA
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