December weather forecast
Mowry Landing, CA

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Weather in December

December, the first month of the winter in Mowry Landing, is still a refreshing month, with an average temperature ranging between min 43.7°F (6.5°C) and max 56.5°F (13.6°C).

Temperature

In Mowry Landing, California, December is the coldest month, with temperatures averaging a high of 56.5°F (13.6°C) and a low of 43.7°F (6.5°C).

Humidity

The average relative humidity in December is 70%.

Rainfall

In December, in Mowry Landing, the rain falls for 7.3 days. Throughout December, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 43.5 rainfall days, and 2.36" (60mm) of precipitation is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:50 pm. On the last day of December, in Mowry Landing, sunrise is at 7:22 am and sunset at 5:00 pm PST.

Sunshine

December has the least sunshine of the year, with an average of 5.9h of sunshine.

UV index

The months with the lowest UV index are February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 3 in December translates into these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the coldest time of year in Mowry Landing?

December is the coldest month, exhibiting average temperatures of 56.5°F (13.6°C) at the peak and 43.7°F (6.5°C) at the base.

What is the temperature in December in Mowry Landing?

Mowry Landing in December has an average high-temperature of 56.5°F (13.6°C) and an average low-temperature of 43.7°F (6.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in July is estimated at 82.4°F (28°C).

What is the average humidity in December in Mowry Landing?

The average relative humidity in December in Mowry Landing, California, is 70%.

How many days does it rain in December in Mowry Landing?

In Mowry Landing, in December, during 7.3 rainfall days, 0.39" (10mm) of precipitation is typically accumulated.

What is the month with the shortest days in Mowry Landing?

The month with the shortest days in Mowry Landing is December, with an average of 9h and 36min of daylight.

How many hours of daylight does Mowry Landing have in December?

In December, the average day length in Mowry Landing, California, is 9h and 38min.

When is the sunrise / sunset in December in Mowry Landing?

On the first day of December in Mowry Landing, California, sunrise is at 7:04 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:00 pm PST.

What is the month with the least sunshine in Mowry Landing?

December has the least sunshine of the year, with an average of 5.9h of sunshine.

How many hours of sunshine does Mowry Landing have in December?

The average sunshine duration in December is 5.9h.

What is the month with the lowest UV index in Mowry Landing?

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

What is the UV index reading in December in Mowry Landing?

In December, the average daily maximum UV index in Mowry Landing is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Mowry Landing, CA

Average temperature in December - Mowry Landing, CA
  • Average high temperature in December: 56.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in December: 43.7°F

The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January, February and December (43.7°F).

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Average pressure in December
Mowry Landing, CA

Average pressure in December - Mowry Landing, CA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in December
Mowry Landing, CA

Average wind speed in December - Mowry Landing, CA
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest months (with the lowest average wind speed) are October and November (4.6mph).

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Average humidity in December
Mowry Landing, CA

Average humidity in December - Mowry Landing, CA
  • Average humidity in December: 70%

The month with the highest relative humidity is March (72%).
The months with the lowest relative humidity are July and September (61%).

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Average rainfall in December
Mowry Landing, CA

Average rainfall in December - Mowry Landing, CA
  • Average rainfall in December: 0.39"

The wettest months (with the highest rainfall) are February and March (0.47").
The driest months (with the least rainfall) are July and August (0").

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Average rainfall days in December
Mowry Landing, CA

Average rainfall days in December - Mowry Landing, CA
  • Average rainfall days in December: 7.3 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is July (0.3 days).

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Average daylight in December /
Average sunshine in December
Mowry Landing, CA

Average daylight in December / Average sunshine in December - Mowry Landing, CA
  • Average daylight in December: 9h and 4min

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 36min).

  • Average sunshine in December: 5h and 5min

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 54min).

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Average sunshine days in December
Mowry Landing, CA

Average sunshine days in December - Mowry Landing, CA
  • Average sunshine days in December: 23.2 days

The month with the most sunshine days is July (30.5 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in December
Mowry Landing, CA

Average UV index in December - Mowry Landing, CA
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in December
Mowry Landing, CA

Average cloud cover in December - Mowry Landing, CA
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in December
Mowry Landing, CA

Average visibility in December - Mowry Landing, 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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Mowry Landing, California, USA

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