December weather forecastMadera, CA
December
Weather in December
December, the first month of the winter in Madera, is still a mild month, with an average temperature fluctuating between 56.5°F (13.6°C) and 42.1°F (5.6°C).Temperature
December stands out as Madera's coldest month, with an average high-temperature of 56.5°F (13.6°C) and a low-temperature of 42.1°F (5.6°C).Humidity
In December, the average relative humidity in Madera is 66%.Rainfall
In Madera, in December, during 8.3 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, in Madera, there are 61.3 rainfall days, and 12.99" (330mm) of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 4:43 pm. On the last day of December, sunrise is at 7:13 am and sunset at 4:53 pm PST.
Sunshine
With an average of 6.1h of sunshine, December has the least sunshine of the year in Madera, California.UV index
January, 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 health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 during December translates into the following guidance:
Undertake precautions - It is suggested to shield oneself from sunburn. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Madera, CA
- Average high temperature in December: 56.5°F
The warmest month (with the highest average high temperature) is July (101.1°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in December: 42.1°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in December
Madera, 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 (29.9"Hg).
Average wind speed in December
Madera, CA
- Average wind speed in December: 4.9mph
The windiest month (with the highest average wind speed) is June (8mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity in December
Madera, CA
- Average humidity in December: 66%
The month with the highest relative humidity is January (68%).
The month with the lowest relative humidity is July (29%).
Average rainfall in December
Madera, CA
- Average rainfall in December: 2.2"
The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in December
Madera, CA
- Average rainfall days in December: 8.3 days
The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1 days).
Average daylight in December /
Average sunshine in December
Madera, CA
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Madera, CA
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (18.9 days).
Average UV index in December
Madera, CA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Madera, CA
- Average cloud cover in December: 32
The month with the most cloud cover is December (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in December
Madera, 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).
