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 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 coldest month, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 40.6°F (4.8°C).Humidity
In Parlier, the average relative humidity in December is 65%.Rainfall
In Parlier, in December, during 8.1 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 62.1 rainfall days, and 14.49" (368mm) of precipitation is accumulated.Snowfall
The only month with snowfall is December. December has the most snowfall days of the year. Snow falls for 0.1 days.Daylight
December has the shortest days of the year in Parlier, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 6:52 am and sunset at 4:42 pm. On the last day of December, in Parlier, sunrise is at 7:10 am and sunset at 4:52 pm PST.
Sunshine
With an average of 6.4h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Parlier. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 3 suggests these recommendations:
Ensure safety - Sun damage prevention is strongly urged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What month is the coldest in Parlier?
What is the usual temperature for Parlier in December?
What is the average humidity in December in Parlier?
How much does it rain in Parlier in December?
When does it snow the most in Parlier?
When does it start to snow in Parlier?
What is the month with the shortest days in Parlier?
How many hours of daylight does Parlier have in December?
When is the sunrise / sunset in December in Parlier?
What is the month with the least sunshine in Parlier?
How long on average sun shines in December in Parlier?
What is the month with the lowest UV index in Parlier?
How high is the UV index in December in Parlier?
Average temperature in December
Parlier, CA
- Average high temperature in December: 56.1°F
The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (56.1°F).
- Average low temperature in December: 40.6°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure in December
Parlier, 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
Parlier, CA
- Average wind speed in December: 3.8mph
The windiest month (with the highest average wind speed) is June (5.4mph).
The calmest month (with the lowest average wind speed) is December (3.8mph).
Average humidity in December
Parlier, CA
- Average humidity in December: 65%
The month with the highest relative humidity is January (66%).
The months with the lowest relative humidity are July and August (30%).
Average rainfall in December
Parlier, CA
- Average rainfall in December: 2.05"
The wettest month (with the highest rainfall) is March (2.76").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in December
Parlier, CA
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is March (11 days).
The month with the least rainy days is August (0.9 days).
Average snowfall days in December
Parlier, CA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Parlier, 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 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Parlier, CA
- Average sunshine days in December: 21.9 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is March (19.6 days).
Average UV index in December
Parlier, 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, February, November and December (UV index 3).
Average cloud cover in December
Parlier, CA
- Average cloud cover in December: 27
The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in December
Parlier, 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).
Parlier, California, USA
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