January weather forecast
Crest Park, CA

Weather in January

January is a mild winter month in Crest Park, California, with an average temperature varying between 55.9°F (13.3°C) and 39.7°F (4.3°C).

Temperature

In Crest Park, the average high-temperature in January is almost the same as in December - a mild 55.9°F (13.3°C). The average low-temperature, in January, is 39.7°F (4.3°C).

Humidity

In Crest Park, the average relative humidity in January is 49%.

Rainfall

In January, in Crest Park, the rain falls for 4.4 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. In Crest Park, during the entire year, the rain falls for 42.2 days and collects up to 5.55" (141mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Crest Park. In Crest Park, snow falls for 2.1 days, with typically accumulated 1.26" (32mm) of snow. In Crest Park, during the entire year, snow falls for 15.6 days and aggregates up to 18.35" (466mm) of snow.

Daylight

In Crest Park, the average length of the day in January is 10h and 11min.
On the first day of January in Crest Park, sunrise is at 6:54 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 5:17 pm PST.

Sunshine

The average sunshine in January is 7.1h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in January in Crest Park?

In January, in Crest Park, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 39.7°F (4.3°C).

What is the average humidity in January in Crest Park?

In Crest Park, the average relative humidity in January is 49%.

How much does it rain in Crest Park in January?

In Crest Park, during January, the rain falls for 4.4 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How much does it snow in Crest Park in January?

In Crest Park, California, during January, snow falls for 2.1 days and regularly aggregates up to 1.26" (32mm) of snow.

What is the average length of the day in January in Crest Park?

The average day length in January is 10h and 11min.

When are sunrise and sunset in January in Crest Park?

In January, on the first day of the month, sunrise is at 6:54 am and sunset at 4:50 pm. On the last day of the month, in Crest Park, sunrise is at 6:46 am and sunset at 5:17 pm PST.

How long on average sun shines in January in Crest Park?

In January, the average sunshine duration in Crest Park, California, is 7.1h.

When is the lowest UV index in Crest Park?

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

What is the UV index reading in January in Crest Park?

In Crest Park, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Crest Park, CA

Average temperature in January - Crest Park, CA
  • Average high temperature in January: 55.9°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in January
Crest Park, CA

Average pressure in January - Crest Park, CA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in January
Crest Park, CA

Average wind speed in January - Crest Park, CA
  • Average wind speed in January: 6mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average humidity in January
Crest Park, CA

Average humidity in January - Crest Park, CA
  • Average humidity in January: 49%

The months with the highest relative humidity are February and December (52%).
The month with the lowest relative humidity is August (32%).

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Average rainfall in January
Crest Park, CA

Average rainfall in January - Crest Park, CA
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in January
Crest Park, CA

Average rainfall days in January - Crest Park, CA
  • Average rainfall days in January: 4.4 days

The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is June (1.2 days).

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Average snowfall in January
Crest Park, CA

Average snowfall in January - Crest Park, CA
  • Average snowfall in January: 1.26"

The month with the highest snowfall is April (4.09").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Crest Park, CA

Average snowfall days in January - Crest Park, CA
  • Average snowfall days in January: 2.1 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Crest Park, CA
  • Average daylight in January: 10h and 11min

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 55min).

  • Average sunshine in January: 7h and 6min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in January
Crest Park, CA

Average sunshine days in January - Crest Park, CA
  • Average sunshine days in January: 24.6 days

The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.8 days).

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Average UV index in January
Crest Park, CA

Average UV index in January - Crest Park, CA
  • Average UV index in January: 3

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

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Average cloud cover in January
Crest Park, CA

Average cloud cover in January - Crest Park, CA
  • Average cloud cover in January: 19

The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in January
Crest Park, CA

Average visibility in January - Crest Park, 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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