January weather forecast
Windsor Crest, CA

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Weather in January

January, the same as December, is another enjoyable winter month in Windsor Crest, California, with an average temperature varying between 44.4°F (6.9°C) and 64.2°F (17.9°C).

Temperature

With January's arrival, Windsor Crest notes an average high-temperature of a still comfortable 64.2°F (17.9°C), closely following the trend of the preceding month. January brings an average low-temperature of 44.4°F (6.9°C) to Windsor Crest.

Humidity

The average relative humidity in January is 55%.

Rainfall

In Windsor Crest, during January, the rain falls for 5.9 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Windsor Crest, during the entire year, the rain falls for 60.6 days and collects up to 9.37" (238mm) of precipitation.

Daylight

The average length of the day in January in Windsor Crest is 10h and 14min.
On the first day of January, sunrise is at 6:52 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:18 pm PST.

Sunshine

The average sunshine in January in Windsor Crest is 6.7h.

UV index

The average daily maximum UV index in January in Windsor Crest is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 4 in January transforms into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the average January temperature in Windsor Crest?

During January, Windsor Crest experiences an average high-temperature of 64.2°F (17.9°C) and a low-temperature of 44.4°F (6.9°C).

What is the average humidity in January in Windsor Crest?

The average relative humidity in January is 55%.

How many days does it rain in January in Windsor Crest?

In Windsor Crest, California, during January, the rain falls for 5.9 days and regularly aggregates up to 1.26" (32mm) of precipitation.

How many hours of daylight does Windsor Crest have in January?

The average day length in January is 10h and 14min.

When are sunrise and sunset in January in Windsor Crest?

On the first day of January in Windsor Crest, California, sunrise is at 6:52 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:18 pm PST.

How many hours of sunshine does Windsor Crest have in January?

The average sunshine duration in January in Windsor Crest is 6.7h.

What is the UV index intensity in January in Windsor Crest?

The average daily maximum UV index in January in Windsor Crest is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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 January
Windsor Crest, CA

Average temperature in January - Windsor Crest, CA
  • Average high temperature in January: 64.2°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in January: 44.4°F

The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

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Average pressure in January
Windsor Crest, CA

Average pressure in January - Windsor Crest, CA
  • Average pressure in January: 30.09"Hg

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

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Average wind speed in January
Windsor Crest, CA

Average wind speed in January - Windsor Crest, CA
  • Average wind speed in January: 5.1mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in January
Windsor Crest, CA

Average humidity in January - Windsor Crest, CA
  • Average humidity in January: 55%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in January
Windsor Crest, CA

Average rainfall in January - Windsor Crest, CA
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Windsor Crest, CA

Average rainfall days in January - Windsor Crest, CA
  • Average rainfall days in January: 5.9 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.4 days).

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Average daylight in January /
Average sunshine in January
Windsor Crest, CA

Average daylight in January / Average sunshine in January - Windsor Crest, CA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in January
Windsor Crest, CA

Average sunshine days in January - Windsor Crest, CA
  • Average sunshine days in January: 24.3 days

The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in January
Windsor Crest, CA

Average UV index in January - Windsor Crest, CA
  • Average UV index in January: 4

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

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Average cloud cover in January
Windsor Crest, CA

Average cloud cover in January - Windsor Crest, CA
  • Average cloud cover in January: 23

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in January
Windsor Crest, CA

Average visibility in January - Windsor Crest, CA
  • Average visibility in January: 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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Windsor Crest, California, USA

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