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 57°F (13.9°C) and a minimum temperature of 40.5°F (4.7°C).Humidity
In December, the average relative humidity is 53%.Rainfall
In Mons, in December, it is raining for 5.3 days, with typically 1.06" (27mm) of accumulated precipitation. In Mons, during the entire year, the rain falls for 52.8 days and collects up to 7.01" (178mm) of precipitation.Snowfall
January, April through October and December are months without snowfall in Mons.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Mons.On the first day of the month, sunrise is at 6:34 am and sunset at 4:37 pm. On the last day of December, in Mons, sunrise is at 6:52 am and sunset at 4:48 pm PST.
Sunshine
December has the least sunshine of the year in Mons, with an average of 6.8h of sunshine.UV index
The months with the lowest UV index in Mons are February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 3 translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What month is the coldest in Mons?
What is the temperature in December in Mons?
What is the average humidity in December in Mons?
How much does it rain in Mons in December?
When it does not snow in Mons?
Does it snow in Mons in December?
What is the month with the shortest days in Mons?
What is the average length of the day in December in Mons?
When is the sunrise / sunset in December in Mons?
What is the month with the least sunshine in Mons?
How many hours of sunshine does Mons have in December?
When is the lowest UV index in Mons?
What is the UV index intensity in December in Mons?
Average temperature in December
Mons, CA
- Average high temperature in December: 57°F
The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is December (57°F).
- Average low temperature in December: 40.5°F
The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).
Average pressure in December
Mons, CA
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in December
Mons, CA
- Average wind speed in December: 5.8mph
The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest month (with the lowest average wind speed) is September (5.1mph).
Average humidity in December
Mons, CA
- Average humidity in December: 53%
The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is August (37%).
Average rainfall in December
Mons, CA
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in December
Mons, CA
- Average rainfall days in December: 5.3 days
The month with the highest number of rainy days is July (6.3 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in December
Mons, CA
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are January, April, May, June, July, August, September, October and December (0").
Average snowfall days in December
Mons, CA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Mons, CA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Mons, CA
- Average sunshine days in December: 24.8 days
The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is July (20.7 days).
Average UV index in December
Mons, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover in December
Mons, CA
- Average cloud cover in December: 23
The month with the most cloud cover is December (Cloud cover 23).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in December
Mons, CA
- 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).
Mons, California, USA
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