December weather forecastEscondido, CA
December
Weather in December
December, the first month of the winter in Escondido, is still a comfortable month, with an average temperature ranging between max 63.1°F (17.3°C) and min 46.9°F (8.3°C).Temperature
December stands out as Escondido's coldest month, with temperatures ranging between an average high of 63.1°F (17.3°C) and a low of 46.9°F (8.3°C).Humidity
The average relative humidity in December is 59%.Rainfall
In December, the rain falls for 6.6 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. Throughout the year, there are 57 rainfall days, and 9.06" (230mm) of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 6:34 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 4:51 pm PST.
Sunshine
With an average of 6.8h of sunshine, December has the least sunshine of the year in Escondido.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Escondido, CA
- Average high temperature in December: 63.1°F
The warmest month (with the highest average high temperature) is August (84°F).
The month with the lowest average high temperature is December (63.1°F).
- Average low temperature in December: 46.9°F
The month with the highest average low temperature is August (63.9°F).
The coldest month (with the lowest average low temperature) is February (46.6°F).
Average pressure in December
Escondido, CA
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.87"Hg).
Average wind speed in December
Escondido, CA
- Average wind speed in December: 5mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest months (with the lowest average wind speed) are September and October (4.3mph).
Average humidity in December
Escondido, CA
- Average humidity in December: 59%
The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is November (54%).
Average rainfall in December
Escondido, CA
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in December
Escondido, CA
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1.3 days).
Average daylight in December /
Average sunshine in December
Escondido, CA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Escondido, CA
- Average sunshine days in December: 22.8 days
The month with the most sunshine days is October (25.8 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in December
Escondido, CA
- Average UV index in December: 3
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Escondido, CA
- Average cloud cover in December: 23
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Escondido, 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).
