January weather forecast
French Gulch, CA

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Weather in January

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

Temperature

The shift into January records an average high-temperature of a cool 51.4°F (10.8°C), subtly varied from December's 49.3°F (9.6°C). During January, the average low-temperature is recorded at an icy 37°F (2.8°C).

Humidity

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

Rainfall

In French Gulch, during January, the rain falls for 12.4 days and regularly aggregates up to 5.2" (132mm) of precipitation. Throughout the year, there are 99.5 rainfall days, and 30.43" (773mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in January in French Gulch is 9h and 40min.
On the first day of January in French Gulch, sunrise is at 7:34 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:26 pm PST.

Sunshine

The average sunshine in January in French Gulch is 5.6h.

UV index

In French Gulch, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 3 during January translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Frequently asked questions

What is the temperature in January in French Gulch?

The average high-temperature and low-temperature in French Gulch during January are 51.4°F (10.8°C) and 37°F (2.8°C) respectively.

What is the average humidity in January in French Gulch?

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

How many days does it rain in January in French Gulch?

In French Gulch, California, in January, during 12.4 rainfall days, 5.2" (132mm) of precipitation is typically accumulated.

How much does it snow in French Gulch in January?

In French Gulch, during January, snow falls for 0.3 days and regularly aggregates up to 0.12" (3mm) of snow.

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

In French Gulch, California, the average day length in January is 9h and 40min.

What time are sunrise and sunset in January in French Gulch?

On the first day of January in French Gulch, California, sunrise is at 7:34 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:26 pm PST.

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

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

What is the UV index reading in January in French Gulch?

In January, the average daily maximum UV index in French Gulch, California, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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).

Average pressure in January
French Gulch, CA

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

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

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).

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%).

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").

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).

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

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).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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).

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).
The months with the lowest UV index are February, November and December (UV index 2).

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).
The months with the least cloud cover are July and August (Cloud cover 5).

Average visibility in January
French Gulch, CA

Average visibility in January - French Gulch, 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).

French Gulch, California, USA

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