December weather forecast
Concow, CA

Weather in December

The first month of the winter, December, is still a chilly month in Concow, California, with an average temperature varying between 34.9°F (1.6°C) and 49.1°F (9.5°C).

Temperature

The coldest month is December, with an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 34.9°F (1.6°C).

Humidity

In December, the average relative humidity in Concow is 70%.

Rainfall

In Concow, during 10.7 rainfall days, 4.65" (118mm) of precipitation is typically accumulated. In Concow, during the entire year, the rain falls for 88.8 days and collects up to 27.6" (701mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Concow. In December, in Concow, it is snowing for 1.3 days. Throughout December, 1.34" (34mm) of snow is accumulated. Throughout the year, in Concow, there are 7.5 snowfall days, and 11.38" (289mm) of snow is accumulated.

Daylight

With an average of 9h and 25min of daylight, December has the shortest days of the year in Concow.
On the first day of December in Concow, California, sunrise is at 7:08 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:51 pm PST.

Sunshine

December has the least sunshine of the year in Concow, with an average of 5.5h of sunshine.

UV index

February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Concow. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Concow?

With an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 34.9°F (1.6°C), December is the coldest month.

What is the temperature in December in Concow?

In Concow, in December, the average high-temperature is 49.1°F (9.5°C), and the average low-temperature is 34.9°F (1.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in June is computed to be 80.6°F (27°C).

What is the average humidity in December in Concow?

In December, the average relative humidity in Concow is 70%.

How much does it rain in Concow in December?

In December, the rain falls for 10.7 days. Throughout December, 4.65" (118mm) of precipitation is accumulated.

How much does it snow in Concow in December?

In Concow, during December, snow falls for 1.3 days and regularly aggregates up to 1.34" (34mm) of snow.

What is the month with the shortest days in Concow?

With an average of 9h and 25min of daylight, December has the shortest days of the year in Concow.

How many hours of daylight does Concow have in December?

In Concow, the average day length in December is 9h and 25min.

When is the sunrise / sunset in December in Concow?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:42 pm. On the last day of the month, in Concow, sunrise is at 7:27 am and sunset at 4:51 pm PST.

What is the month with the least sunshine in Concow?

The month with the least sunshine in Concow, California, is December, with an average of 5.5h of sunshine.

How many hours of sunshine does Concow have in December?

The average sunshine duration in December in Concow is 5.5h.

When is the lowest UV index in Concow?

The months with the lowest UV index are February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Concow?

The average daily maximum UV index in December in Concow is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Concow, CA

Average temperature in December - Concow, CA
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in December: 34.9°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).

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Average pressure in December
Concow, CA

Average pressure in December - Concow, CA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Concow, CA

Average wind speed in December - Concow, CA
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Concow, CA

Average humidity in December - Concow, CA
  • Average humidity in December: 70%

The month with the highest relative humidity is March (76%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in December
Concow, CA

Average rainfall in December - Concow, CA
  • Average rainfall in December: 4.65"

The wettest month (with the highest rainfall) is March (5").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in December
Concow, CA

Average rainfall days in December - Concow, CA
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is July (2.3 days).

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Average snowfall in December
Concow, CA

Average snowfall in December - Concow, CA
  • Average snowfall in December: 1.34"

The month with the highest snowfall is February (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Concow, CA

Average snowfall days in December - Concow, CA
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Concow, CA

Average daylight in December / Average sunshine in December - Concow, CA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in December
Concow, CA

Average sunshine days in December - Concow, CA
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is March (14.8 days).

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Average UV index in December
Concow, CA

Average UV index in December - Concow, CA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in December
Concow, CA

Average cloud cover in December - Concow, CA
  • Average cloud cover in December: 38

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in December
Concow, CA

Average visibility in December - Concow, 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).

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