December weather forecastBlythe, CA
December
Weather in December
December, the first month of the winter in Blythe, is also an enjoyable month, with an average temperature fluctuating between 48°F (8.9°C) and 62.8°F (17.1°C).Temperature
With average high temperatures of 62.8°F (17.1°C) and lows of 48°F (8.9°C), December is the coldest month.Humidity
The months with the highest humidity in Blythe, California, are January and December, with an average relative humidity of 38%.Rainfall
In Blythe, California, in December, it is raining for 3.2 days, with typically 0.28" (7mm) of accumulated precipitation. In Blythe, during the entire year, the rain falls for 31.7 days and collects up to 2.87" (73mm) of precipitation.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:25 am and sunset at 4:30 pm. On the last day of December, sunrise is at 6:42 am and sunset at 4:40 pm PST.
Sunshine
December has the least sunshine of the year in Blythe, with an average of 7.1h of sunshine.UV index
November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Be vigilant - Preventing sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Blythe, CA
- Average high temperature in December: 62.8°F
The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in December: 48°F
The month with the highest average low temperature is August (86°F).
The coldest month (with the lowest average low temperature) is December (48°F).
Average pressure in December
Blythe, CA
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in December
Blythe, CA
- Average wind speed in December: 6.4mph
The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is November (6.3mph).
Average humidity in December
Blythe, CA
- Average humidity in December: 38%
The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (18%).
Average rainfall in December
Blythe, CA
- Average rainfall in December: 0.28"
The wettest month (with the highest rainfall) is July (0.39").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in December
Blythe, CA
- Average rainfall days in December: 3.2 days
The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is June (0.8 days).
Average daylight in December /
Average sunshine in December
Blythe, CA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Blythe, CA
- Average sunshine days in December: 27.3 days
The month with the most sunshine days is May (29.6 days).
The month with the least sunshine days is July (21.5 days).
Average UV index in December
Blythe, CA
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 9).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in December
Blythe, CA
- Average cloud cover in December: 17
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in December
Blythe, 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).
