December weather forecastBig Oak Flat, CA
December
Weather in December
December, the first month of the winter in Big Oak Flat, is still a cool month, with an average temperature ranging between min 35.1°F (1.7°C) and max 51.4°F (10.8°C).Temperature
December brings the lowest temperatures, with an average high of 51.4°F (10.8°C) and an average low of 35.1°F (1.7°C).Humidity
The average relative humidity in December is 65%.Rainfall
In Big Oak Flat, in December, during 9.6 rainfall days, 4.33" (110mm) of precipitation is typically accumulated. Throughout the year, there are 79.1 rainfall days, and 27.32" (694mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Big Oak Flat, during December, snow falls for 1.4 days and regularly aggregates up to 1.14" (29mm) of snow. In Big Oak Flat, during the entire year, snow falls for 9.6 days and aggregates up to 20.67" (525mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 6:58 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 4:52 pm PST.
Sunshine
The month with the least sunshine is December, with an average of 6.1h of sunshine.UV index
In Big Oak Flat, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 3 in December translates into this advice:
Take necessary precautions - Defending against sun damage is advocated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Big Oak Flat, CA
- Average high temperature in December: 51.4°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (51.4°F).
- Average low temperature in December: 35.1°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (35.1°F).
Average pressure in December
Big Oak Flat, CA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Big Oak Flat, CA
- Average wind speed in December: 4.8mph
The windiest month (with the highest average wind speed) is February (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity in December
Big Oak Flat, CA
- Average humidity in December: 65%
The month with the highest relative humidity is March (70%).
The months with the lowest relative humidity are July and August (33%).
Average rainfall in December
Big Oak Flat, CA
- Average rainfall in December: 4.33"
The wettest month (with the highest rainfall) is March (5.31").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in December
Big Oak Flat, CA
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in December
Big Oak Flat, CA
- Average snowfall in December: 1.14"
The month with the highest snowfall is February (8.58").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Big Oak Flat, CA
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Big Oak Flat, CA
- Average daylight in December: 9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Big Oak Flat, CA
- Average sunshine days in December: 19.8 days
The months with the most sunshine days are July and August (28.8 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in December
Big Oak Flat, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in December
Big Oak Flat, CA
- Average cloud cover in December: 30
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in December
Big Oak Flat, 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).
