December weather forecast
Armistead, CA

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Weather in December

The first month of the winter, December, is also a fresh month in Armistead, California, with an average temperature fluctuating between 51.1°F (10.6°C) and 35.6°F (2°C).

Temperature

In Armistead, California, December is the coldest month, with temperatures averaging a high of 51.1°F (10.6°C) and a low of 35.6°F (2°C).

Humidity

The average relative humidity in December in Armistead is 47%.

Rainfall

December is the month with the most rainfall. Rain falls for 4.6 days and accumulates 0.87" (22mm) of precipitation.

Snowfall

In Armistead, snow does not fall in March through October and December.

Daylight

The month with the shortest days in Armistead is December, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 6:43 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:49 pm PST.

Sunshine

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

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Armistead, California. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the UV index of 2 transforms into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are the coldest months in Armistead?

The coldest period in Armistead, California, tends to be December, when average temperatures fluctuate between a high of 51.1°F (10.6°C) and a low of 35.6°F (2°C).

What are the temperatures in Armistead in December?

Armistead in December has an average high-temperature of 51.1°F (10.6°C) and an average low-temperature of 35.6°F (2°C).

What is the average humidity in December in Armistead?

In December, the average relative humidity is 47%.

What is the rainiest month in Armistead?

The month with the most rainfall in Armistead is December, when the rain falls for 4.6 days and typically aggregates up to 0.87" (22mm) of precipitation.

How much does it rain in Armistead in December?

In Armistead, California, in December, it is raining for 4.6 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow in Armistead?

In Armistead, California, snow does not fall in March through October and December.

Does it snow in Armistead in December?

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

What is the month with the shortest days in Armistead?

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

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

In December, the average day length in Armistead, California, is 9h and 48min.

What time are sunrise and sunset in December in Armistead?

On the first day of December in Armistead, sunrise is at 6:43 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:49 pm PST.

What is the month with the least sunshine in Armistead?

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

How long on average sun shines in December in Armistead?

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

When is the lowest UV index in Armistead?

The month with the lowest UV index in Armistead is December, with an average maximum UV index of 2.

What is the UV index intensity in December in Armistead?

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

Average temperature in December - Armistead, CA
  • Average high temperature in December: 51.1°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is December (51.1°F).

  • Average low temperature in December: 35.6°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (35.6°F).

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Average pressure in December
Armistead, CA

Average pressure in December - Armistead, 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
Armistead, CA

Average wind speed in December - Armistead, CA
  • Average wind speed in December: 6mph

The windiest months (with the highest average wind speed) are May and June (9.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

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Average humidity in December
Armistead, CA

Average humidity in December - Armistead, CA
  • Average humidity in December: 47%

The month with the highest relative humidity is January (48%).
The month with the lowest relative humidity is August (20%).

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Average rainfall in December
Armistead, CA

Average rainfall in December - Armistead, CA
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Armistead, CA

Average rainfall days in December - Armistead, CA
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.8 days).

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Average snowfall in December
Armistead, CA

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

The month with the highest snowfall is November (0.87").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

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Average snowfall days in December
Armistead, CA

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Armistead, 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 months with the most sunshine are June and July (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
Armistead, CA

Average sunshine days in December - Armistead, CA
  • Average sunshine days in December: 25.2 days

The month with the most sunshine days is June (28.4 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in December
Armistead, CA

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

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Armistead, CA

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

The months with the most cloud cover are January and March (Cloud cover 18).
The months with the least cloud cover are August and September (Cloud cover 4).

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Average visibility in December
Armistead, CA

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

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