December weather forecast and climate
Weaverville, CA

Weather in December

December, the first month of the winter, in Weaverville, is still a chilly month, with average temperature fluctuating between 45°F (7.2°C) and 30°F (-1.1°C).

Temperature

With an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C), December is the coldest month.

Humidity

The average relative humidity in December is 81%.

Rainfall

The month with the most rainfall in Weaverville, California, is December when the rain falls for 14.5 days and typically aggregates up to 6.14" (156mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Weaverville. In Weaverville, during December, snow falls for 4.3 days and regularly aggregates up to 5.43" (138mm) of snow. In Weaverville, during the entire year, snow falls for 21.6 days, and aggregates up to 28.46" (723mm) of snow.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year.

Sunshine

The month with the least sunshine in Weaverville is December, with an average of 4.6h of sunshine.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 Weaverville?

December is the coldest month in Weaverville, California, with an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C).

What is the temperature in December in Weaverville?

The average high-temperature, in December, in Weaverville, California, is 45°F (7.2°C), while the average low-temperature is 30°F (-1.1°C).

What is the average humidity in December in Weaverville?

In Weaverville, the average relative humidity in December is 81%.

How many days does it rain in December in Weaverville?

In Weaverville, during December, the rain falls for 14.5 days and regularly aggregates up to 6.14" (156mm) of precipitation.

What is the wettest month in Weaverville?

The month with the most rainfall in Weaverville is December when the rain falls for 14.5 days and typically aggregates up to 6.14" (156mm) of precipitation.

How much does it snow in Weaverville in December?

In Weaverville, in December, snow falls for 4.3 days, with typically accumulated 5.43" (138mm) of snow.

What is the month with the shortest days in Weaverville?

December has the shortest days of the year in Weaverville, California, with an average of 9.3h of daylight.

How many hours of daylight does Weaverville have in December?

In Weaverville, the average length of the day in December is 9.3h.

What is the month with the least sunshine in Weaverville?

With an average of 4.6h of sunshine, December has the least sunshine of the year in Weaverville.

How long on average sun shines in December in Weaverville?

In Weaverville, the average sunshine in December is 4.6h.

What are the months with the lowest UV index in Weaverville?

Months with the lowest UV index in Weaverville are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Weaverville?

In Weaverville, California, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Weaverville, CA

Average temperature in December - Weaverville, CA
  • Average high temperature in December: 45°F

The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (45°F).

  • Average low temperature in December: 30°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (30°F).

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Average pressure in December
Weaverville, CA

Average pressure in December - Weaverville, CA
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is August (29.94").

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Average wind speed in December
Weaverville, CA

Average wind speed in December - Weaverville, CA
  • Average wind speed in December: 4.2mph

The windiest months (with the highest average wind speed) are March and April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in December
Weaverville, CA

Average humidity in December - Weaverville, CA
  • Average humidity in December: 81%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in December
Weaverville, CA

Average rainfall in December - Weaverville, CA
  • Average rainfall in December: 6.14"

The wettest month (with the highest rainfall) is December (6.14").
The driest months (with the least rainfall) are July and August (0.16").

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Average rainfall days in December
Weaverville, CA

Average rainfall days in December - Weaverville, CA
  • Average rainfall days in December: 14.5 days

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in December
Weaverville, CA

Average snowfall in December - Weaverville, CA
  • Average snowfall in December: 5.43"

The month with the highest snowfall is February (8.35").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Weaverville, CA

Average snowfall days in December - Weaverville, CA
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Weaverville, CA
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 4.6h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days in December
Weaverville, CA

Average sunshine days in December - Weaverville, CA
  • Average sunshine days in December: 13.3 days

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in December
Weaverville, CA

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

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Weaverville, CA

Average cloud cover in December - Weaverville, CA
  • Average cloud cover in December: 52

The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in December
Weaverville, CA

Average visibility in December - Weaverville, CA
  • Average visibility in December: 4mi

Months with the highest visibility are June, July, August, September and October (6mi).
Months with the lowest visibility are March and December (4mi).

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