January weather forecast and climate
French Gulch, CA

Weather in January

January in French Gulch, California, is a cool winter month, with average temperature varying between 51.4°F (10.8°C) and 37°F (2.8°C).

Temperature

In French Gulch, the average high-temperature in January is practically the same as in December - a fresh 51.4°F (10.8°C). In January, the average low-temperature is 37°F (2.8°C).

Humidity

In January, the average relative humidity in French Gulch is 74%.

Rainfall

In French Gulch, in January, during 12.4 rainfall days, 5.2" (132mm) of precipitation is typically accumulated. Throughout the year, there are 99.5 rainfall days, and 30.43" (773mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In French Gulch, in January, during 0.3 snowfall days, 0.12" (3mm) of snow is typically accumulated. In French Gulch, during the entire year, snow falls for 2.8 days, and aggregates up to 1.57" (40mm) of snow.

Daylight

In French Gulch, the average length of the day is 9.7h.

Sunshine

The average sunshine in January is 5.6h.

UV index

In January, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for average individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in French Gulch?

In January, in French Gulch, California, the average high-temperature is 51.4°F (10.8°C), and the average low-temperature is 37°F (2.8°C).

What is the average humidity in January in French Gulch?

The average relative humidity in January is 74%.

How much does it rain in French Gulch in January?

In French Gulch, California, in January, it is raining for 12.4 days, with typically 5.2" (132mm) of accumulated precipitation.

How much does it snow in French Gulch in January?

In January, in French Gulch, California, it is snowing for 0.3 days. Throughout January, 0.12" (3mm) of snow is accumulated.

How many hours of daylight does French Gulch have in January?

In French Gulch, the average length of the day in January is 9.7h.

How long on average sun shines in January in French Gulch?

In French Gulch, California, the average sunshine in January is 5.6h.

How high is the UV index in January in French Gulch?

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in January
French Gulch, CA

Average temperature in January - French Gulch, CA
  • Average high temperature in January: 51.4°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is December (49.3°F).

  • Average low temperature in January: 37°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (35.2°F).

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Average pressure in January
French Gulch, CA

Average pressure in January - French Gulch, CA
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.92").

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Average wind speed in January
French Gulch, CA

Average wind speed in January - French Gulch, CA
  • Average wind speed in January: 4.7mph

The windiest months (with the highest average wind speed) are March, April, June and October (5.2mph).
The calmest months (with the lowest average wind speed) are August and November (4.4mph).

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Average humidity in January
French Gulch, CA

Average humidity in January - French Gulch, CA
  • Average humidity in January: 74%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is August (35%).

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Average rainfall in January
French Gulch, CA

Average rainfall in January - French Gulch, CA
  • Average rainfall in January: 5.2"

The wettest month (with the highest rainfall) is March (5.91").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in January
French Gulch, CA

Average rainfall days in January - French Gulch, CA
  • Average rainfall days in January: 12.4 days

The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall in January
French Gulch, CA

Average snowfall in January - French Gulch, CA
  • Average snowfall in January: 0.12"

The month with the highest snowfall is December (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
French Gulch, CA

Average snowfall days in January - French Gulch, CA
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (1.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
French Gulch, CA

Average daylight in January / Average sunshine in January - French Gulch, CA
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.6h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in January
French Gulch, CA

Average sunshine days in January - French Gulch, CA
  • Average sunshine days in January: 17.1 days

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (12.7 days).

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Average UV index in January
French Gulch, CA

Average UV index in January - French Gulch, CA
  • Average UV index in January: 3

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in January
French Gulch, CA

Average cloud cover in January - French Gulch, CA
  • Average cloud cover in January: 38

The month with the most cloud cover is March (Cloud cover 43).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in January
French Gulch, CA

Average visibility in January - French Gulch, 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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