January weather forecast and climate
Crockett, CA

Weather in January

January, the same as December, in Crockett, California, is another mild winter month, with average temperature varying between 43°F (6.1°C) and 56.5°F (13.6°C).

Temperature

In Crockett, the average high-temperature in January is almost the same as in December - a still mild 56.5°F (13.6°C). The average low-temperature, in January, is 43°F (6.1°C).

Humidity

The average relative humidity in January is 73%.

Rainfall

In Crockett, California, in January, it is raining for 7.7 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 56.9 rainfall days, and 4.88" (124mm) of precipitation is accumulated.

Daylight

The average length of the day in Crockett is 9.9h.

Sunshine

In Crockett, the average sunshine is 5.9h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in January in Crockett?

In Crockett, California, in January, the average high-temperature is 56.5°F (13.6°C), and the average low-temperature is 43°F (6.1°C).

What is the average humidity in January in Crockett?

In January, the average relative humidity in Crockett, California, is 73%.

How many days does it rain in January in Crockett?

In January, in Crockett, the rain falls for 7.7 days. Throughout January, 0.83" (21mm) of precipitation is accumulated.

What is the average length of the day in January in Crockett?

In Crockett, California, the average length of the day in January is 9.9h.

How many hours of sunshine does Crockett have in January?

The average sunshine in January is 5.9h.

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

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

What is the UV index intensity in January in Crockett?

In January, the average daily maximum UV index in Crockett, California, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Crockett, CA

Average temperature in January - Crockett, CA
  • Average high temperature in January: 56.5°F

The warmest months (with the highest average high temperature) are July and September (80.1°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in January: 43°F

The month with the highest average low temperature is August (56.5°F).
The coldest month (with the lowest average low temperature) is January (43°F).

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Average pressure in January
Crockett, CA

Average pressure in January - Crockett, CA
  • Average pressure in January: 30.14"

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

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Average wind speed in January
Crockett, CA

Average wind speed in January - Crockett, CA
  • Average wind speed in January: 4.9mph

The windiest month (with the highest average wind speed) is May (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.6mph).

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Average humidity in January
Crockett, CA

Average humidity in January - Crockett, CA
  • Average humidity in January: 73%

The month with the highest relative humidity is March (75%).
Months with the lowest relative humidity are September and October (60%).

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Average rainfall in January
Crockett, CA

Average rainfall in January - Crockett, CA
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is February (1.14").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in January
Crockett, CA

Average rainfall days in January - Crockett, CA
  • Average rainfall days in January: 7.7 days

The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in January /
Average sunshine in January
Crockett, CA

Average daylight in January / Average sunshine in January - Crockett, CA
  • Average daylight in January: 9.9h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in January: 5.9h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in January
Crockett, CA

Average sunshine days in January - Crockett, CA
  • Average sunshine days in January: 21.8 days

The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is March (18.8 days).

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Average UV index in January
Crockett, CA

Average UV index in January - Crockett, CA
  • Average UV index in January: 3

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Crockett, CA

Average cloud cover in January - Crockett, CA
  • Average cloud cover in January: 35

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in January
Crockett, CA

Average visibility in January - Crockett, CA
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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