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
Los Alamos experiences its lowest temperatures in December, with an average peak of 61.2°F (16.2°C) and a low of 48.6°F (9.2°C).Humidity
The average relative humidity in December in Los Alamos is 62%.Rainfall
In December, in Los Alamos, California, the rain falls for 5 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Los Alamos, there are 37.7 rainfall days, and 5.98" (152mm) of precipitation is accumulated.Daylight
The month with the shortest days in Los Alamos is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:50 am and sunset at 4:50 pm. On the last day of December, in Los Alamos, sunrise is at 7:08 am and sunset at 5:00 pm PST.
Sunshine
The average sunshine in December in Los Alamos is 6.7h.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 3 during December translates into the following guidance:
Adopt protective measures - Suggestions to resist sunburn are offered. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What time of the year is the coldest in Los Alamos?
What is the average December temperature in Los Alamos?
What is the average humidity in December in Los Alamos?
How much does it rain in Los Alamos in December?
What is the month with the shortest days in Los Alamos?
How many hours of daylight does Los Alamos have in December?
What time are sunrise and sunset in December in Los Alamos?
How long on average sun shines in December in Los Alamos?
When is the lowest UV index in Los Alamos?
How high is the UV index in December in Los Alamos?
Average temperature in December
Los Alamos, CA
- Average high temperature in December: 61.2°F
The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (61.2°F).
- Average low temperature in December: 48.6°F
The month with the highest average low temperature is September (61.2°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).
Average pressure in December
Los Alamos, 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, August and September (29.91"Hg).
Average wind speed in December
Los Alamos, CA
- Average wind speed in December: 7.2mph
The windiest month (with the highest average wind speed) is May (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Los Alamos, CA
- Average humidity in December: 62%
The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are October and November (58%).
Average rainfall in December
Los Alamos, CA
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is January (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in December
Los Alamos, CA
- Average rainfall days in December: 5 days
The month with the highest number of rainy days is March (6.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight in December /
Average sunshine in December
Los Alamos, 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 54min).
- Average sunshine in December: 6h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in December
Los Alamos, CA
- Average sunshine days in December: 25.7 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in December
Los Alamos, CA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Los Alamos, CA
- Average cloud cover in December: 23
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Los Alamos, 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).
Los Alamos, California, USA
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