January weather forecast and climate
Dunnigan, CA

Weather in January

January is a mild winter month in Dunnigan, California, with average temperature fluctuating between 56.1°F (13.4°C) and 42.1°F (5.6°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a moderate 56.1°F (13.4°C). In Dunnigan, in January, the average low-temperature is 42.1°F (5.6°C).

Humidity

In Dunnigan, the average relative humidity is 69%.

Rainfall

In Dunnigan, it is raining for 9 days, with typically 2.13" (54mm) of accumulated precipitation. In Dunnigan, during the entire year, the rain falls for 70.9 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

In Dunnigan, California, snow does not fall, March through December.

Daylight

The average length of the day in Dunnigan is 9.8h.

Sunshine

The average sunshine in Dunnigan is 5.8h.

UV index

Months with the lowest UV index in Dunnigan, California, are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the average person.
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in January in Dunnigan?

In January, in Dunnigan, the average high-temperature is 56.1°F (13.4°C), and the average low-temperature is 42.1°F (5.6°C).

What is the average humidity in January in Dunnigan?

In Dunnigan, the average relative humidity in January is 69%.

How much does it rain in Dunnigan in January?

In Dunnigan, California, in January, during 9 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

Does it snow in Dunnigan in January?

In Dunnigan, in January, it doesn't snow. In February, it regularly snows.

When it does not snow in Dunnigan?

January, March through December are months without snowfall in Dunnigan.

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

The average length of the day in January is 9.8h.

How long on average sun shines in January in Dunnigan?

In January, the average sunshine in Dunnigan is 5.8h.

When is the lowest UV index in Dunnigan?

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 Dunnigan?

In Dunnigan, California, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in January
Dunnigan, CA

Average temperature in January - Dunnigan, CA
  • Average high temperature in January: 56.1°F

The warmest month (with the highest average high temperature) is July (97.2°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in January: 42.1°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (41.7°F).

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Average pressure in January
Dunnigan, CA

Average pressure in January - Dunnigan, CA
  • Average pressure in January: 30.15"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in January
Dunnigan, CA

Average wind speed in January - Dunnigan, CA
  • Average wind speed in January: 5.5mph

The windiest months (with the highest average wind speed) are February and March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in January
Dunnigan, CA

Average humidity in January - Dunnigan, CA
  • Average humidity in January: 69%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is September (38%).

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Average rainfall in January
Dunnigan, CA

Average rainfall in January - Dunnigan, CA
  • Average rainfall in January: 2.13"

The wettest month (with the highest rainfall) is February (2.44").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in January
Dunnigan, CA

Average rainfall days in January - Dunnigan, CA
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is July (0.8 days).

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Average snowfall days in January
Dunnigan, CA

Average snowfall days in January - Dunnigan, CA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in January / Average sunshine in January - Dunnigan, CA
  • Average daylight in January: 9.8h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in January: 5.8h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in January
Dunnigan, CA

Average sunshine days in January - Dunnigan, CA
  • Average sunshine days in January: 21.3 days

Months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (17.2 days).

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Average UV index in January
Dunnigan, CA

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Dunnigan, CA

Average cloud cover in January - Dunnigan, CA
  • Average cloud cover in January: 36

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in January
Dunnigan, CA

Average visibility in January - Dunnigan, 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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