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, having an average high-temperature of 61.3°F (16.3°C) and an average low-temperature of 50°F (10°C), is the coldest month.Humidity
The average relative humidity in December is 65%.Rainfall
In Vandenberg Village, California, during December, the rain falls for 5.6 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Vandenberg Village, during the entire year, the rain falls for 43.4 days and collects up to 7.09" (180mm) of precipitation.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:51 am and sunset at 4:50 pm. On the last day of December, in Vandenberg Village, sunrise is at 7:08 am and sunset at 5:01 pm PST.
Sunshine
In Vandenberg Village, California, the average sunshine in December is 6.5h.UV index
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Vandenberg Village, California. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in December converts into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What time of the year is the coldest in Vandenberg Village?
What is the usual temperature for Vandenberg Village in December?
What is the average humidity in December in Vandenberg Village?
How many days does it rain in December in Vandenberg Village?
What is the month with the shortest days in Vandenberg Village?
How many hours of daylight does Vandenberg Village have in December?
When are sunrise and sunset in December in Vandenberg Village?
How many hours of sunshine does Vandenberg Village have in December?
When is the lowest UV index in Vandenberg Village?
What is the UV index intensity in December in Vandenberg Village?
Average temperature in December
Vandenberg Village, CA
- Average high temperature in December: 61.3°F
The warmest month (with the highest average high temperature) is September (74.7°F).
The month with the lowest average high temperature is December (61.3°F).
- Average low temperature in December: 50°F
The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (49.1°F).
Average pressure in December
Vandenberg Village, CA
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).
Average wind speed in December
Vandenberg Village, CA
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is January (7.9mph).
Average humidity in December
Vandenberg Village, CA
- Average humidity in December: 65%
The months with the highest relative humidity are June, July and August (71%).
The month with the lowest relative humidity is November (63%).
Average rainfall in December
Vandenberg Village, CA
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in December
Vandenberg Village, CA
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).
Average daylight in December /
Average sunshine in December
Vandenberg Village, 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: 6h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in December
Vandenberg Village, CA
- Average sunshine days in December: 24.9 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.3 days).
Average UV index in December
Vandenberg Village, CA
- Average UV index in December: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in December
Vandenberg Village, CA
- Average cloud cover in December: 25
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 9).
Average visibility in December
Vandenberg Village, 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).
Vandenberg Village, California, USA
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