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 snowfall in December
- Average snowfall 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 is the month that records the lowest temperatures, with averages ranging from a high of 52.3°F (11.3°C) to a low of 36.1°F (2.3°C).Humidity
The average relative humidity in December is 62%.Rainfall
In December, the rain falls for 8.5 days. Throughout December, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 67.6 rainfall days, and 17.52" (445mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Miramonte, in December, snow falls for 0.5 days, with typically accumulated 0.24" (6mm) of snow. Throughout the year, there are 3.8 snowfall days, and 2.99" (76mm) of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:50 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 4:50 pm PST.
Sunshine
February and December, with an average of 6.7h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Miramonte?
What is the average December temperature?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days in Miramonte?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Miramonte, CA
- Average high temperature in December: 52.3°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (52.3°F).
- Average low temperature in December: 36.1°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is December (36.1°F).
Average pressure in December
Miramonte, CA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Miramonte, CA
- Average wind speed in December: 3.4mph
The windiest months (with the highest average wind speed) are March and June (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in December
Miramonte, CA
- Average humidity in December: 62%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (30%).
Average rainfall in December
Miramonte, CA
- Average rainfall in December: 2.24"
The wettest month (with the highest rainfall) is February (3.62").
The driest months (with the least rainfall) are June and August (0.12").
Average rainfall days in December
Miramonte, CA
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is March (11.1 days).
The month with the least rainy days is August (1.6 days).
Average snowfall in December
Miramonte, CA
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Miramonte, CA
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Miramonte, CA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).
Average sunshine days in December
Miramonte, CA
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (18.8 days).
Average UV index in December
Miramonte, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in December
Miramonte, CA
- Average cloud cover in December: 23
The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in December
Miramonte, 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).
Miramonte, California, USA
Weather forecast for your location
2. Allow the app to use your location