December weather forecast
University Village, CA

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Weather in December

The first month of the winter, December, is also a moderate month in University Village, California, with an average temperature varying between 58.8°F (14.9°C) and 41.4°F (5.2°C).

Temperature

December stands out as University Village's coldest month, with an average high-temperature of 58.8°F (14.9°C) and a low-temperature of 41.4°F (5.2°C).

Humidity

The average relative humidity in December in University Village is 51%.

Rainfall

December is the month with the most rainfall in University Village. Rain falls for 6.4 days and accumulates 1.42" (36mm) of precipitation.

Snowfall

In University Village, California, snow does not fall in January, March through December.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in University Village.
On the first day of the month, sunrise is at 6:36 am and sunset at 4:39 pm. On the last day of December, sunrise is at 6:54 am and sunset at 4:49 pm PST.

Sunshine

With an average of 6.8h of sunshine, December has the least sunshine of the year.

UV index

December is the month with the lowest UV index in University Village, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What time of the year is the coldest in University Village?

Temperature records in University Village, California, mark December as the coldest month, with highs averaging 58.8°F (14.9°C) and lows at 41.4°F (5.2°C).

What are December temperatures in University Village?

The high-temperature, in December, in University Village, is 58.8°F (14.9°C), while the low-temperature averages to 41.4°F (5.2°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What is the average humidity in December in University Village?

In University Village, the average relative humidity in December is 51%.

What is the wettest month in University Village?

December is the month with the most rainfall in University Village. Rain falls for 6.4 days and accumulates 1.42" (36mm) of precipitation.

How much does it rain in University Village in December?

In University Village, California, in December, it is raining for 6.4 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow in University Village?

In University Village, snow does not fall in January, March through December.

What is the month with the shortest days in University Village?

With an average of 9h and 54min of daylight, December has the shortest days of the year in University Village.

What is the average length of the day in December in University Village?

The average day length in December in University Village is 9h and 56min.

When are sunrise and sunset in December in University Village?

On the first day of December, sunrise is at 6:36 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 4:49 pm PST.

What is the month with the least sunshine in University Village?

The month with the least sunshine in University Village, California, is December, with an average of 6.8h of sunshine.

How long on average sun shines in December in University Village?

The average sunshine duration in December in University Village is 6.8h.

What is the month with the lowest UV index in University Village?

The month with the lowest UV index in University Village is December, with an average maximum UV index of 3.

What is the UV index reading in December in University Village?

The average daily maximum UV index in December in University Village, California, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
University Village, CA

Average temperature in December - University Village, CA
  • Average high temperature in December: 58.8°F

The warmest months (with the highest average high temperature) are July and August (90.3°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in December: 41.4°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in December
University Village, CA

Average pressure in December - University Village, CA
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in December
University Village, CA

Average wind speed in December - University Village, CA
  • Average wind speed in December: 5.4mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

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Average humidity in December
University Village, CA

Average humidity in December - University Village, CA
  • Average humidity in December: 51%

The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in December
University Village, CA

Average rainfall in December - University Village, CA
  • Average rainfall in December: 1.42"

The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
University Village, CA

Average rainfall days in December - University Village, CA
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall days in December
University Village, CA

Average snowfall days in December - University Village, CA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The 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
University Village, CA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in December
University Village, CA

Average sunshine days in December - University Village, CA
  • Average sunshine days in December: 23.5 days

The month with the most sunshine days is June (28 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in December
University Village, CA

Average UV index in December - University Village, CA
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
University Village, CA

Average cloud cover in December - University Village, CA
  • Average cloud cover in December: 22

The months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in December
University Village, CA

Average visibility in December - University Village, 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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University Village, California, USA

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