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
Casitas Springs experiences its lowest temperatures in December, with an average peak of 58.8°F (14.9°C) and a low of 45.9°F (7.7°C).Humidity
The average relative humidity in December in Casitas Springs is 57%.Rainfall
In Casitas Springs, in December, it is raining for 6.3 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Casitas Springs, there are 49.6 rainfall days, and 7.68" (195mm) of precipitation is accumulated.Daylight
The month with the shortest days in Casitas Springs is December, 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
In December, the average sunshine in Casitas Springs is 6.8h.UV index
November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the coldest month in Casitas Springs?
What are December temperatures in Casitas Springs?
What is the average humidity in December in Casitas Springs?
How many days does it rain in December in Casitas Springs?
What is the month with the shortest days in Casitas Springs?
How many hours of daylight does Casitas Springs have in December?
When are sunrise and sunset in December in Casitas Springs?
How long on average sun shines in December in Casitas Springs?
What is the month with the lowest UV index in Casitas Springs?
What is the UV index reading in December in Casitas Springs?
Average temperature in December
Casitas Springs, CA
- Average high temperature in December: 58.8°F
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (58.8°F).
- Average low temperature in December: 45.9°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure in December
Casitas Springs, CA
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).
Average wind speed in December
Casitas Springs, CA
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Casitas Springs, CA
- Average humidity in December: 57%
The month with the highest relative humidity is March (63%).
The months with the lowest relative humidity are October and November (52%).
Average rainfall in December
Casitas Springs, CA
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is August (0.08").
Average rainfall days in December
Casitas Springs, CA
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is August (1.3 days).
Average daylight in December /
Average sunshine in December
Casitas Springs, 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 month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in December
Casitas Springs, CA
- Average sunshine days in December: 24.1 days
The month with the most sunshine days is October (25.7 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in December
Casitas Springs, CA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in December
Casitas Springs, CA
- Average cloud cover in December: 22
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Casitas Springs, 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).
Casitas Springs, California, USA
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