December weather forecast
Bradbury, CA

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Weather in December

December, the first month of the winter in Bradbury, is still a refreshing month, with an average temperature fluctuating between 61.7°F (16.5°C) and 45.7°F (7.6°C).

Temperature

Bradbury reaches its lowest average temperatures in December, measuring 61.7°F (16.5°C) at the peak and 45.7°F (7.6°C) at the lowest.

Humidity

In Bradbury, the average relative humidity in December is 52%.

Rainfall

The months with the most rainfall in Bradbury are February and December, with an average 1.77" (45mm) of precipitation.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:40 am and sunset at 4:42 pm. On the last day of December, sunrise is at 6:57 am and sunset at 4:52 pm PST.

Sunshine

The months with the least sunshine in Bradbury are January, February and December, with an average of 6.9h of sunshine.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index in Bradbury. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Ensure safety - Sun damage prevention is strongly urged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the coldest month in Bradbury?

December is the coldest month, with the temperature often reaching an average high of 61.7°F (16.5°C) and an average low of 45.7°F (7.6°C).

What are the temperatures in Bradbury in December?

In Bradbury, in December, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 45.7°F (7.6°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is appraised at 86°F (30°C).

What is the average humidity in December in Bradbury?

The average relative humidity in December is 52%.

What is the wettest month in Bradbury?

The months with the most rainfall in Bradbury are February and December, with an average 1.77" (45mm) of precipitation.

How much does it rain in Bradbury in December?

In Bradbury, in December, during 6.1 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

What is the month with the shortest days in Bradbury?

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

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

In December, the average day length is 9h and 55min.

When is the sunrise / sunset in December in Bradbury?

On the first day of December in Bradbury, California, sunrise is at 6:40 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 4:52 pm PST.

What are the months with the least sunshine in Bradbury?

The months with the least sunshine in Bradbury, California, are January, February and December, with an average of 6.9h of sunshine.

How long on average sun shines in December in Bradbury?

In Bradbury, California, the average sunshine duration in December is 6.9h.

When is the lowest UV index in Bradbury?

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

What is the UV index intensity in December in Bradbury?

In Bradbury, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Bradbury, CA

Average temperature in December - Bradbury, CA
  • Average high temperature in December: 61.7°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in December: 45.7°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).

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Average pressure in December
Bradbury, CA

Average pressure in December - Bradbury, CA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in December
Bradbury, CA

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

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in December
Bradbury, CA

Average humidity in December - Bradbury, CA
  • Average humidity in December: 52%

The months with the highest relative humidity are March and May (56%).
The month with the lowest relative humidity is November (46%).

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Average rainfall in December
Bradbury, CA

Average rainfall in December - Bradbury, CA
  • Average rainfall in December: 1.77"

The wettest months (with the highest rainfall) are February and December (1.77").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Bradbury, CA

Average rainfall days in December - Bradbury, CA
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is March (7.4 days).
The month with the least rainy days is June (1.1 days).

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

Average daylight in December / Average sunshine in December - Bradbury, 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 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in December
Bradbury, CA

Average sunshine days in December - Bradbury, CA
  • Average sunshine days in December: 24 days

The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (21 days).

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Average UV index in December
Bradbury, CA

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

The 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
Bradbury, CA

Average cloud cover in December - Bradbury, CA
  • Average cloud cover in December: 22

The months with the most cloud cover are 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
Bradbury, CA

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

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