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 snowfall 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 is the coldest month, with an average high-temperature of 58.8°F (14.9°C) and an average low-temperature of 41.9°F (5.5°C).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 61%.Rainfall
In Buttonwillow, in December, it is raining for 6.8 days, with typically 1.02" (26mm) of accumulated precipitation. In Buttonwillow, during the entire year, the rain falls for 51.3 days and collects up to 7.01" (178mm) of precipitation.Snowfall
In Buttonwillow, snow does not fall in March through December.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:49 am and sunset at 4:45 pm. On the last day of December, sunrise is at 7:06 am and sunset at 4:55 pm PST.
Sunshine
With an average of 6.5h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 3 in December translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
What is the usual temperature for Buttonwillow in December?
What is the most humid month?
What is the average humidity in December in Buttonwillow?
How much does it rain in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Buttonwillow have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Buttonwillow have in December?
What are the months with the lowest UV index?
How high is the UV index in December in Buttonwillow?
Average temperature in December
Buttonwillow, CA
- Average high temperature in December: 58.8°F
The warmest month (with the highest average high temperature) is July (99.5°F).
The month with the lowest average high temperature is December (58.8°F).
- Average low temperature in December: 41.9°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in December
Buttonwillow, CA
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Buttonwillow, CA
- Average wind speed in December: 3.7mph
The windiest months (with the highest average wind speed) are June and July (5mph).
The calmest months (with the lowest average wind speed) are November and December (3.7mph).
Average humidity in December
Buttonwillow, CA
- Average humidity in December: 61%
The months with the highest relative humidity are January and December (61%).
The month with the lowest relative humidity is August (30%).
Average rainfall in December
Buttonwillow, CA
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is March (1.22").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in December
Buttonwillow, CA
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is March (8.9 days).
The month with the least rainy days is August (0.8 days).
Average snowfall days in December
Buttonwillow, CA
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Buttonwillow, CA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 3min
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 30min).
Average sunshine days in December
Buttonwillow, CA
- Average sunshine days in December: 23.2 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in December
Buttonwillow, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in December
Buttonwillow, CA
- Average cloud cover in December: 27
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are July, August and September (Cloud cover 5).
Average visibility in December
Buttonwillow, 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).
Buttonwillow, California, USA
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