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 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, on average, is the coldest month, registering a high temperature of 57.2°F (14°C) and a low of 42.6°F (5.9°C).Humidity
January and December, with an average relative humidity of 66%, are the most humid months in Raisin City.Rainfall
In Raisin City, in December, it is raining for 8.2 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, there are 59.3 rainfall days, and 10.31" (262mm) of precipitation is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:53 am and sunset at 4:44 pm. On the last day of December, in Raisin City, California, sunrise is at 7:11 am and sunset at 4:54 pm PST.
Sunshine
With an average of 6.4h of sunshine, December has the least sunshine of the year.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Raisin City. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What time of the year is the coldest in Raisin City?
What are December temperatures in Raisin City?
What is the most humid month in Raisin City?
What is the average humidity in December in Raisin City?
How many days does it rain in December in Raisin City?
What is the month with the shortest days in Raisin City?
How many hours of daylight does Raisin City have in December?
When is the sunrise / sunset in December in Raisin City?
What is the month with the least sunshine in Raisin City?
How many hours of sunshine does Raisin City have in December?
What is the month with the lowest UV index in Raisin City?
What is the UV index intensity in December in Raisin City?
Average temperature in December
Raisin City, CA
- Average high temperature in December: 57.2°F
The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in December: 42.6°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).
Average pressure in December
Raisin City, CA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Raisin City, CA
- Average wind speed in December: 4.8mph
The windiest month (with the highest average wind speed) is June (7.2mph).
The calmest months (with the lowest average wind speed) are January, November and December (4.8mph).
Average humidity in December
Raisin City, CA
- Average humidity in December: 66%
The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (29%).
Average rainfall in December
Raisin City, CA
- Average rainfall in December: 1.57"
The wettest months (with the highest rainfall) are January and March (1.73").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in December
Raisin City, CA
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is August (1 days).
Average daylight in December /
Average sunshine in December
Raisin City, CA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 2min
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 24min).
Average sunshine days in December
Raisin City, CA
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (19.4 days).
Average UV index in December
Raisin City, CA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Raisin City, CA
- Average cloud cover in December: 29
The month with the most cloud cover is December (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in December
Raisin City, 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).
Raisin City, California, USA
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