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
Parker Dam experiences its lowest average temperatures in December, reaching a peak of 61.2°F (16.2°C) and a minimum of 47.1°F (8.4°C).Humidity
January and December, with an average relative humidity of 39%, are the most humid months in Parker Dam.Rainfall
In Parker Dam, California, in December, during 3.6 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. Throughout the year, in Parker Dam, there are 39.4 rainfall days, and 3.9" (99mm) of precipitation is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Parker Dam.On the first day of the month, sunrise is at 6:25 am and sunset at 4:26 pm. On the last day of December, sunrise is at 6:42 am and sunset at 4:37 pm PST.
Sunshine
With an average of 7h of sunshine, December has the least sunshine of the year in Parker Dam.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in Parker Dam. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 3 during December leads to these advisories:
Exercise prevention - Precautions against solar damage are endorsed. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What part of the year is the coldest in Parker Dam?
What are December temperatures in Parker Dam?
What is the most humid month in Parker Dam?
What is the average humidity in December in Parker Dam?
How much does it rain in Parker Dam in December?
What is the month with the shortest days in Parker Dam?
What is the average length of the day in December in Parker Dam?
When are sunrise and sunset in December in Parker Dam?
What is the month with the least sunshine in Parker Dam?
How long on average sun shines in December in Parker Dam?
When is the lowest UV index in Parker Dam?
What is the UV index reading in December in Parker Dam?
Average temperature in December
Parker Dam, CA
- Average high temperature in December: 61.2°F
The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).
- Average low temperature in December: 47.1°F
The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).
Average pressure in December
Parker Dam, CA
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in December
Parker Dam, CA
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).
Average humidity in December
Parker Dam, CA
- Average humidity in December: 39%
The months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).
Average rainfall in December
Parker Dam, CA
- Average rainfall in December: 0.35"
The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in December
Parker Dam, CA
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).
Average daylight in December /
Average sunshine in December
Parker Dam, 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: 7h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in December
Parker Dam, CA
- Average sunshine days in December: 26.8 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).
Average UV index in December
Parker Dam, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Parker Dam, CA
- Average cloud cover in December: 19
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in December
Parker Dam, 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).
Parker Dam, California, USA
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