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
With its high average temperature of 56.5°F (13.6°C) and a low of 42.1°F (5.6°C), December is regarded as the coldest month.Humidity
The average relative humidity in December is 68%.Rainfall
In December, the rain falls for 8.2 days. Throughout December, 1.42" (36mm) of precipitation is accumulated. In Santa Rita Park, during the entire year, the rain falls for 57.5 days and collects up to 8.43" (214mm) of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Santa Rita Park, sunrise is at 6:57 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:55 pm PST.
Sunshine
With an average of 6.2h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 during December leads to these advisories:
Make use of precautions - Shielding skin and eyes from injury is a requirement. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Santa Rita Park?
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What is the month with the least sunshine in Santa Rita Park?
How long on average sun shines in December?
When is the lowest UV index in Santa Rita Park?
How high is the UV index in December?
Average temperature in December
Santa Rita Park, CA
- Average high temperature in December: 56.5°F
The warmest month (with the highest average high temperature) is July (99.3°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in December: 42.1°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in December
Santa Rita Park, 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 (29.91"Hg).
Average wind speed in December
Santa Rita Park, CA
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is June (8.5mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in December
Santa Rita Park, CA
- Average humidity in December: 68%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (34%).
Average rainfall in December
Santa Rita Park, CA
- Average rainfall in December: 1.42"
The wettest month (with the highest rainfall) is March (1.61").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in December
Santa Rita Park, CA
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is March (10.7 days).
The months with the least rainy days are June and August (1.1 days).
Average daylight in December /
Average sunshine in December
Santa Rita Park, CA
- Average daylight in December: 9h and 4min
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 42min).
- Average sunshine in December: 6h and 1min
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 12min).
Average sunshine days in December
Santa Rita Park, CA
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (19.3 days).
Average UV index in December
Santa Rita Park, 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 February, November and December (UV index 3).
Average cloud cover in December
Santa Rita Park, CA
- Average cloud cover in December: 30
The months with the most cloud cover are March and December (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in December
Santa Rita Park, 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).
Santa Rita Park, California, USA
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