December weather forecast
Avery, CA

Weather in December

December, the first month of the winter, in Avery, is still a chilly month, with average temperature varying between 32°F (0°C) and 48°F (8.9°C).

Temperature

With an average high-temperature of 48°F (8.9°C) and an average low-temperature of 32°F (0°C), December is the coldest month.

Humidity

The average relative humidity in December is 67%.

Rainfall

In Avery, during 8.2 rainfall days, 4.76" (121mm) of precipitation is typically accumulated. Throughout the year, there are 69 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Avery, in December, snow falls for 6 days, with typically accumulated 11.06" (281mm) of snow. In Avery, during the entire year, snow falls for 31 days, and aggregates up to 79.92" (2030mm) of snow.

Daylight

December has the shortest days of the year in Avery, with an average of 9.6h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 6h of sunshine.

UV index

February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Avery?

With an average high-temperature of 48°F (8.9°C) and an average low-temperature of 32°F (0°C), December is the coldest month in Avery.

What is the average humidity in December in Avery?

The average relative humidity in December is 67%.

How many days does it rain in December in Avery?

In Avery, in December, during 8.2 rainfall days, 4.76" (121mm) of precipitation is typically accumulated.

How much does it snow in Avery in December?

In Avery, California, in December, snow falls for 6 days, with typically accumulated 11.06" (281mm) of snow.

What is the month with the shortest days in Avery?

With an average of 9.6h of daylight, December has the shortest days of the year in Avery.

How many hours of daylight does Avery have in December?

The average length of the day in December in Avery, California, is 9.6h.

What is the month with the least sunshine in Avery?

The month with the least sunshine in Avery is December, with an average of 6h of sunshine.

How many hours of sunshine does Avery have in December?

In December, the average sunshine in Avery, California, is 6h.

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

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

What is the UV index intensity in December in Avery?

In December, the average daily maximum UV index in Avery, California, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Avery, CA

Average temperature in December - Avery, CA
  • Average high temperature in December: 48°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (32°F).

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Average pressure in December
Avery, CA

Average pressure in December - Avery, CA
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in December
Avery, CA

Average wind speed in December - Avery, CA
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in December
Avery, CA

Average humidity in December - Avery, CA
  • Average humidity in December: 67%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (36%).

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Average rainfall in December
Avery, CA

Average rainfall in December - Avery, CA
  • Average rainfall in December: 4.76"

The wettest month (with the highest rainfall) is March (5.98").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in December
Avery, CA

Average rainfall days in December - Avery, CA
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall in December
Avery, CA

Average snowfall in December - Avery, CA
  • Average snowfall in December: 11.06"

The month with the highest snowfall is March (21.34").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Avery, CA

Average snowfall days in December - Avery, CA
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is March (7.2 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Avery, CA
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 6h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in December
Avery, CA

Average sunshine days in December - Avery, CA
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is March (14.5 days).

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Average UV index in December
Avery, CA

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in December
Avery, CA

Average cloud cover in December - Avery, CA
  • Average cloud cover in December: 32

The month with the most cloud cover is March (Cloud cover 37).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in December
Avery, CA

Average visibility in December - Avery, CA
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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