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, known for its average high temperature of 54.5°F (12.5°C) and an average low temperature of 41.2°F (5.1°C), is the coldest month.Humidity
In December, the average relative humidity in Olivehurst is 70%.Rainfall
In Olivehurst, during December, the rain falls for 11.4 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in Olivehurst, California, there are 78.9 rainfall days, and 19.96" (507mm) of precipitation is accumulated.Daylight
The month with the shortest days in Olivehurst is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 4:44 pm. On the last day of December, in Olivehurst, sunrise is at 7:25 am and sunset at 4:53 pm PST.
Sunshine
December has the least sunshine of the year in Olivehurst, with an average of 5.6h of sunshine.UV index
The months with the lowest UV index in Olivehurst are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Olivehurst?
What is the usual temperature for Olivehurst in December?
What is the average humidity in December in Olivehurst?
How much does it rain in Olivehurst in December?
What is the month with the shortest days in Olivehurst?
What is the average length of the day in December in Olivehurst?
When are sunrise and sunset in December in Olivehurst?
What is the month with the least sunshine in Olivehurst?
How long on average sun shines in December in Olivehurst?
What are the months with the lowest UV index in Olivehurst?
How high is the UV index in December in Olivehurst?
Average temperature in December
Olivehurst, CA
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (96.3°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in December: 41.2°F
The month with the highest average low temperature is July (62.2°F).
The coldest months (with the lowest average low temperature) are January and December (41.2°F).
Average pressure in December
Olivehurst, 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 (29.9"Hg).
Average wind speed in December
Olivehurst, CA
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest months (with the lowest average wind speed) are September and November (4.8mph).
Average humidity in December
Olivehurst, CA
- Average humidity in December: 70%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (38%).
Average rainfall in December
Olivehurst, CA
- Average rainfall in December: 3.54"
The wettest month (with the highest rainfall) is March (3.7").
The driest month (with the least rainfall) is July (0.04").
Average rainfall days in December
Olivehurst, CA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is March (13.9 days).
The month with the least rainy days is July (1.1 days).
Average daylight in December /
Average sunshine in December
Olivehurst, CA
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Olivehurst, CA
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in December
Olivehurst, CA
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Olivehurst, CA
- Average cloud cover in December: 37
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in December
Olivehurst, 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).
Olivehurst, California, USA
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