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
The coldest month is December, with an average high-temperature of 50.9°F (10.5°C) and an average low-temperature of 36.7°F (2.6°C).Humidity
In December, the average relative humidity is 71%.Rainfall
In Redding, California, in December, it is raining for 11.8 days, with typically 2.95" (75mm) of accumulated precipitation. In Redding, during the entire year, the rain falls for 92.2 days and collects up to 20.16" (512mm) of precipitation.Snowfall
February, March and December are months with snowfall in Redding. December is the month with the most snowfall in Redding. Snow falls for 0.2 days and accumulates 0.31" (8mm) of snow.Daylight
With an average of 9h and 20min of daylight, December has the shortest days of the year in Redding.On the first day of the month, sunrise is at 7:13 am and sunset at 4:43 pm. On the last day of December, sunrise is at 7:32 am and sunset at 4:52 pm PST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year in Redding.UV index
In Redding, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the coldest month in Redding?
What is the temperature in December in Redding?
What is the average humidity in December in Redding?
How many days does it rain in December in Redding?
When does it snow the most in Redding?
When does it start to snow in Redding?
What is the month with the shortest days in Redding?
What is the average length of the day in December in Redding?
What time are sunrise and sunset in December in Redding?
What is the month with the least sunshine in Redding?
How many hours of sunshine does Redding have in December?
What is the UV index reading in December in Redding?
Average temperature in December
Redding, CA
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (50.9°F).
- Average low temperature in December: 36.7°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is December (36.7°F).
Average pressure in December
Redding, CA
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in December
Redding, CA
- Average wind speed in December: 4.5mph
The windiest months (with the highest average wind speed) are March and October (5.2mph).
The calmest months (with the lowest average wind speed) are August and November (4.3mph).
Average humidity in December
Redding, CA
- Average humidity in December: 71%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is August (33%).
Average rainfall in December
Redding, CA
- Average rainfall in December: 2.95"
The wettest month (with the highest rainfall) is March (3.94").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in December
Redding, CA
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (1.3 days).
Average snowfall in December
Redding, CA
- Average snowfall in December: 0.31"
The month with the highest snowfall is December (0.31").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Redding, CA
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.5 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
Redding, CA
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Redding, CA
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (13.5 days).
Average UV index in December
Redding, CA
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in December
Redding, CA
- Average cloud cover in December: 39
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in December
Redding, 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).
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