December weather forecast
Reedley, CA

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Weather in December

December, the first month of the winter in Reedley, is still a refreshing month, with an average temperature ranging between min 40.6°F (4.8°C) and max 56.1°F (13.4°C).

Temperature

December brings the lowest temperatures, with an average high of 56.1°F (13.4°C) and an average low of 40.6°F (4.8°C).

Humidity

The average relative humidity in December is 65%.

Rainfall

In Reedley, in December, during 8.1 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Reedley, there are 62.1 rainfall days, and 14.49" (368mm) of precipitation is accumulated.

Snowfall

The only month with snowfall in Reedley is December. December has the most snowfall days of the year. Snow falls for 0.1 days.

Daylight

The month with the shortest days in Reedley, California, is December, with an average of 9h and 42min of daylight.
On the first day of December in Reedley, sunrise is at 6:52 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:09 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 in Reedley, California.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What are the coldest months in Reedley?

Reedley's December weather, with an average high temperature of 56.1°F (13.4°C) and an average low temperature of 40.6°F (4.8°C), tends to be the coldest of the year.

What is the average December temperature in Reedley?

An average high-temperature, in December, in Reedley, is 56.1°F (13.4°C) and the average low-temperature is 40.6°F (4.8°C).

What is the average humidity in December in Reedley?

In Reedley, the average relative humidity in December is 65%.

How much does it rain in Reedley in December?

In December, in Reedley, California, the rain falls for 8.1 days. Throughout December, 2.05" (52mm) of precipitation is accumulated.

What is the snowiest month in Reedley?

December has the most snowfall days of the year. Snow falls for 0.1 days.

When does it start to snow in Reedley?

December is the first month it typically snows in Reedley. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Reedley?

December has the shortest days of the year in Reedley, California, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Reedley?

In December, the average day length in Reedley, California, is 9h and 43min.

What time are sunrise and sunset in December in Reedley?

On the first day of December in Reedley, California, sunrise is at 6:52 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:52 pm PST.

What is the month with the least sunshine in Reedley?

The month with the least sunshine in Reedley is December, with an average of 6.4h of sunshine.

How many hours of sunshine does Reedley have in December?

In December, the average sunshine duration in Reedley, California, is 6.4h.

What is the month with the lowest UV index in Reedley?

The months with the lowest UV index in Reedley, California, are January, February, November and December, with an average maximum UV index of 3.

How high is the UV index in December in Reedley?

In December, the average daily maximum UV index in Reedley, California, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Reedley, CA

Average temperature in December - Reedley, 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).

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Average pressure in December
Reedley, CA

Average pressure in December - Reedley, 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).

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Average wind speed in December
Reedley, CA

Average wind speed in December - Reedley, 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).

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Average humidity in December
Reedley, CA

Average humidity in December - Reedley, 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%).

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Average rainfall in December
Reedley, CA

Average rainfall in December - Reedley, 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").

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Average rainfall days in December
Reedley, CA

Average rainfall days in December - Reedley, 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).

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Average snowfall days in December
Reedley, CA

Average snowfall days in December - Reedley, 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).

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

Average daylight in December / Average sunshine in December - Reedley, 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).

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Average sunshine days in December
Reedley, CA

Average sunshine days in December - Reedley, 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).

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Average UV index in December
Reedley, CA

Average UV index in December - Reedley, 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).

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Average cloud cover in December
Reedley, CA

Average cloud cover in December - Reedley, 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).

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Average visibility in December
Reedley, CA

Average visibility in December - Reedley, 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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Reedley, California, USA

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