December weather forecastDunlap, CA
December
Weather in December
The first month of the winter, December, is also a fresh month in Dunlap, California, with an average temperature ranging between max 52.3°F (11.3°C) and min 36.1°F (2.3°C).Temperature
December, having an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 36.1°F (2.3°C), is the coldest month.Humidity
In Dunlap, the average relative humidity in December is 62%.Rainfall
In Dunlap, in December, during 8.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Dunlap, during the entire year, the rain falls for 67.6 days and collects up to 17.52" (445mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Dunlap, 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
The month with the shortest days in Dunlap, California, is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 6:51 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
The months with the least sunshine are February and December, with an average of 6.7h of sunshine.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Adopt protective measures - It is advised to guard against sun damage. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Stay sun-safe with clothing that is both closely woven and worn loosely. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, CA
- Average daylight in December: 9h and 42min
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 42min
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
Dunlap, 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
Dunlap, 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
Dunlap, 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
Dunlap, 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).
