December weather forecast
Brito, CA

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Weather in December

The first month of the winter, December, is still a refreshing month in Brito, California, with an average temperature fluctuating between 42.1°F (5.6°C) and 56.5°F (13.6°C).

Temperature

December is the month when Brito experiences its coldest temperatures, averaging a high of 56.5°F (13.6°C) and a low of 42.1°F (5.6°C).

Humidity

In December, the average relative humidity in Brito is 68%.

Rainfall

In Brito, during December, the rain falls for 8.2 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Brito, during the entire year, the rain falls for 57.5 days and collects up to 8.43" (214mm) of precipitation.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year in Brito.
On the first day of the month, sunrise is at 6:58 am and sunset at 4:46 pm. On the last day of December, sunrise is at 7:15 am and sunset at 4:56 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 6.2h of sunshine.

UV index

February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Brito. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 3 suggests this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

December is the coldest month, exhibiting average temperatures of 56.5°F (13.6°C) at the peak and 42.1°F (5.6°C) at the base.

What is the usual temperature for Brito in December?

In Brito, 56.5°F (13.6°C) is the average high-temperature and 42.1°F (5.6°C) is the average low-temperature during December. In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in December?

In December, the average relative humidity in Brito is 68%.

How many days does it rain in December?

In Brito, in December, during 8.2 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

What is the month with the shortest days in Brito?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

How many hours of daylight does Brito have in December?

In Brito, the average day length in December is 9h and 40min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:58 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:56 pm PST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 6.2h of sunshine.

How long on average sun shines in December?

In Brito, the average sunshine duration in December is 6.2h.

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

The months with the lowest UV index are February, November and December, with an average maximum UV index of 3.

How high is the UV index in December in Brito?

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

Average temperature in December
Brito, CA

Average temperature in December - Brito, CA
  • Average high temperature in December: 56.5°F

The warmest month (with the highest average high temperature) is July (99.3°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in December: 42.1°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).

Average pressure in December
Brito, CA

Average pressure in December - Brito, CA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in December
Brito, CA

Average wind speed in December - Brito, CA
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is June (8.5mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

Average humidity in December
Brito, CA

Average humidity in December - Brito, CA
  • Average humidity in December: 68%

The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (34%).

Average rainfall in December
Brito, CA

Average rainfall in December - Brito, CA
  • Average rainfall in December: 1.42"

The wettest month (with the highest rainfall) is March (1.61").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in December
Brito, CA

Average rainfall days in December - Brito, CA
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is March (10.7 days).
The months with the least rainy days are June and August (1.1 days).

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

Average daylight in December / Average sunshine in December - Brito, CA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 1min

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 12min).

Average sunshine days in December
Brito, CA

Average sunshine days in December - Brito, CA
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (19.3 days).

Average UV index in December
Brito, CA

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 3).

Average cloud cover in December
Brito, CA

Average cloud cover in December - Brito, CA
  • Average cloud cover in December: 30

The months with the most cloud cover are March and December (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in December
Brito, CA

Average visibility in December - Brito, 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).

Brito, California, USA

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