December weather forecast
Spangler, CA

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Weather in December

December, the first month of the winter in Spangler, is also a fresh month, with an average temperature ranging between min 37.6°F (3.1°C) and max 52.5°F (11.4°C).

Temperature

The month of December sees the lowest average temperatures, reaching 52.5°F (11.4°C) at the peak and 37.6°F (3.1°C) at the low.

Humidity

In December, the average relative humidity is 46%.

Rainfall

December is the month with the most rainfall in Spangler. Rain falls for 2.4 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

January through October and December are months without snowfall.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year in Spangler.
On the first day of the month, sunrise is at 6:41 am and sunset at 4:36 pm. On the last day of December, in Spangler, California, sunrise is at 6:59 am and sunset at 4:47 pm PST.

Sunshine

The months with the least sunshine in Spangler are January and December, with an average of 7.1h of sunshine.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Spangler, California. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What time of the year is the coldest in Spangler?

December, known for its average high temperature of 52.5°F (11.4°C) and an average low temperature of 37.6°F (3.1°C), is the coldest month in Spangler.

What is the temperature in December in Spangler?

In Spangler, 52.5°F (11.4°C) is the average high-temperature and 37.6°F (3.1°C) is the average low-temperature during December.

What is the average humidity in December in Spangler?

The average relative humidity in December is 46%.

What is the rainiest month in Spangler?

December is the month with the most rainfall in Spangler. Rain falls for 2.4 days and accumulates 0.35" (9mm) of precipitation.

How much does it rain in Spangler in December?

In Spangler, in December, it is raining for 2.4 days, with typically 0.35" (9mm) of accumulated precipitation.

When it does not snow in Spangler?

January through October and December are months without snowfall in Spangler, California.

Does it snow in Spangler in December?

In December, it doesn't snow. November is the latest month when it typically snows.

What is the month with the shortest days in Spangler?

The month with the shortest days in Spangler is December, with an average of 9h and 48min of daylight.

How many hours of daylight does Spangler have in December?

The average day length in December in Spangler is 9h and 48min.

When are sunrise and sunset in December in Spangler?

In December, on the first day of the month, sunrise is at 6:41 am and sunset at 4:36 pm. On the last day of the month, in Spangler, California, sunrise is at 6:59 am and sunset at 4:47 pm PST.

What is the month with the least sunshine in Spangler?

January and December, with an average of 7.1h of sunshine, are months with the least sunshine in Spangler, California.

How long on average sun shines in December in Spangler?

In Spangler, California, the average sunshine duration in December is 7.1h.

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

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Spangler.

What is the UV index intensity in December in Spangler?

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

Average temperature in December
Spangler, CA

Average temperature in December - Spangler, CA
  • Average high temperature in December: 52.5°F

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (52.5°F).

  • Average low temperature in December: 37.6°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is December (37.6°F).

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Average pressure in December
Spangler, CA

Average pressure in December - Spangler, CA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in December
Spangler, CA

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

The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

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Average humidity in December
Spangler, CA

Average humidity in December - Spangler, CA
  • Average humidity in December: 46%

The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is August (20%).

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Average rainfall in December
Spangler, CA

Average rainfall in December - Spangler, CA
  • Average rainfall in December: 0.35"

The wettest month (with the highest rainfall) is December (0.35").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Spangler, CA

Average rainfall days in December - Spangler, CA
  • Average rainfall days in December: 2.4 days

The month with the highest number of rainy days is July (4.5 days).
The month with the least rainy days is June (1.2 days).

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Average snowfall in December
Spangler, CA

Average snowfall in December - Spangler, CA
  • Average snowfall in December: 0"

The month with the highest snowfall is November (0.83").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and December (0").

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Average snowfall days in December
Spangler, CA

Average snowfall days in December - Spangler, CA
  • Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January, February, November and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Spangler, CA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).

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Average sunshine days in December
Spangler, CA

Average sunshine days in December - Spangler, CA
  • Average sunshine days in December: 28.1 days

The month with the most sunshine days is December (28.1 days).
The month with the least sunshine days is July (23.2 days).

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Average UV index in December
Spangler, CA

Average UV index in December - Spangler, CA
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in December
Spangler, CA

Average cloud cover in December - Spangler, CA
  • Average cloud cover in December: 17

The months with the most cloud cover are January, March and December (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 4).

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Average visibility in December
Spangler, CA

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

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