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
Wadstrom observes a small decrease in the average high-temperature with the arrival of December, falling from November's refreshing 64.9°F (18.3°C) to a moderate 59.5°F (15.3°C). Throughout the month of December, Wadstrom observes an average nighttime temperature of 50°F (10°C).Humidity
In Wadstrom, the average relative humidity in December is 59%.Rainfall
In Wadstrom, in December, during 5.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Wadstrom, during the entire year, the rain falls for 47.8 days and collects up to 6.97" (177mm) of precipitation.Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:45 am and sunset at 4:47 pm. On the last day of December, sunrise is at 7:03 am and sunset at 4:57 pm PST.
Sunshine
The months with the least sunshine in Wadstrom are January, February and December, with an average of 6.8h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the usual temperature for Wadstrom in December?
What is the average humidity in December in Wadstrom?
How much does it rain in Wadstrom in December?
What is the month with the shortest days in Wadstrom?
What is the average length of the day in December in Wadstrom?
When is the sunrise / sunset in December in Wadstrom?
What is the month with the least sunshine in Wadstrom?
How many hours of sunshine does Wadstrom have in December?
What is the month with the lowest UV index in Wadstrom?
What is the UV index intensity in December in Wadstrom?
Average temperature in December
Wadstrom, CA
- Average high temperature in December: 59.5°F
The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).
- Average low temperature in December: 50°F
The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure in December
Wadstrom, CA
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in December
Wadstrom, CA
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in December
Wadstrom, CA
- Average humidity in December: 59%
The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).
Average rainfall in December
Wadstrom, CA
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in December
Wadstrom, CA
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).
Average daylight in December /
Average sunshine in December
Wadstrom, 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 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in December
Wadstrom, CA
- Average sunshine days in December: 24.6 days
The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).
Average UV index in December
Wadstrom, CA
- Average UV index in December: 3
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Wadstrom, CA
- Average cloud cover in December: 21
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Wadstrom, 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).
Wadstrom, California, USA
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