December weather forecast and climate
Pauma Valley, CA

Weather in December

The first month of the winter, December, is still a comfortable month in Pauma Valley, California, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 45.1°F (7.3°C).

Temperature

December is the coldest month, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 45.1°F (7.3°C).

Humidity

The average relative humidity in Pauma Valley is 58%.

Rainfall

In Pauma Valley, it is raining for 5.5 days, with typically 0.79" (20mm) of accumulated precipitation. In Pauma Valley, during the entire year, the rain falls for 51.6 days and collects up to 5.59" (142mm) of precipitation.

Snowfall

January, March through December are months without snowfall in Pauma Valley.

Daylight

With an average of 10h of daylight, December has the shortest days of the year.

Sunshine

The month with the least sunshine is December, with an average of 6.7h of sunshine.

UV index

December is the month with the lowest UV index in Pauma Valley, California, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the coldest month in Pauma Valley?

The coldest month is December, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 45.1°F (7.3°C).

What is the temperature in December in Pauma Valley?

In December, the average high-temperature is 62.4°F (16.9°C), and the average low-temperature is 45.1°F (7.3°C).

What is the average humidity in December in Pauma Valley?

In December, the average relative humidity is 58%.

How many days does it rain in December in Pauma Valley?

In Pauma Valley, in December, it is raining for 5.5 days, with typically 0.79" (20mm) of accumulated precipitation.

When it does not snow in Pauma Valley?

In Pauma Valley, California, snow does not fall in January, March through December.

What is the month with the shortest days in Pauma Valley?

December has the shortest days of the year in Pauma Valley, with an average of 10h of daylight.

What is the average length of the day in December in Pauma Valley?

The average length of the day in December in Pauma Valley is 10h.

What is the month with the least sunshine in Pauma Valley?

The month with the least sunshine in Pauma Valley, California, is December, with an average of 6.7h of sunshine.

How many hours of sunshine does Pauma Valley have in December?

In December, the average sunshine in Pauma Valley, California, is 6.7h.

What is the month with the lowest UV index in Pauma Valley?

With an average maximum UV index of 3, December is the month with the lowest UV index.

What is the UV index intensity in December in Pauma Valley?

The average daily maximum UV index in December in Pauma Valley is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Pauma Valley, CA

Average temperature in December - Pauma Valley, CA
  • Average high temperature in December: 62.4°F

The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in December: 45.1°F

The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).

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Average pressure in December
Pauma Valley, CA

Average pressure in December - Pauma Valley, CA
  • Average pressure in December: 30.06"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed in December
Pauma Valley, CA

Average wind speed in December - Pauma Valley, CA
  • Average wind speed in December: 5mph

The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).

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Average humidity in December
Pauma Valley, CA

Average humidity in December - Pauma Valley, CA
  • Average humidity in December: 58%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in December
Pauma Valley, CA

Average rainfall in December - Pauma Valley, CA
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Pauma Valley, CA

Average rainfall days in December - Pauma Valley, CA
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall days in December
Pauma Valley, CA

Average snowfall days in December - Pauma Valley, CA
  • Average snowfall days in December: 0 days

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

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Average daylight in December /
Average sunshine in December
Pauma Valley, CA

Average daylight in December / Average sunshine in December - Pauma Valley, CA
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 6.7h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in December
Pauma Valley, CA

Average sunshine days in December - Pauma Valley, CA
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in December
Pauma Valley, CA

Average UV index in December - Pauma Valley, CA
  • Average UV index in December: 3

Months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Pauma Valley, CA

Average cloud cover in December - Pauma Valley, CA
  • Average cloud cover in December: 23

The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in December
Pauma Valley, CA

Average visibility in December - Pauma Valley, 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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