January weather forecast
Genesee, CA

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Weather in January

January, the same as December, is an icy winter month in Genesee, California, with an average temperature fluctuating between 24.6°F (-4.1°C) and 40.8°F (4.9°C).

Temperature

Shifting into January, Genesee records an average high-temperature of a still cold 40.8°F (4.9°C), presenting minor fluctuations compared to the previous month. The average temperature during January nights in Genesee, California, is registered at a freezing cold 24.6°F (-4.1°C).

Humidity

The months with the highest humidity are January and March, with an average relative humidity of 81%.

Rainfall

In Genesee, in January, it is raining for 9.7 days, with typically 3.7" (94mm) of accumulated precipitation. Throughout the year, in Genesee, California, there are 91.7 rainfall days, and 23.19" (589mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Genesee. In Genesee, in January, during 6.9 snowfall days, 10.55" (268mm) of snow is typically accumulated. Throughout the year, there are 37.7 snowfall days, and 56.02" (1423mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:48 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:20 pm PST.

Sunshine

January has the least sunshine of the year, with an average of 5.4h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Boost your sun resistance with garments that are densely woven yet spacious. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in Genesee in January?

The high-temperature, in January, in Genesee, records 40.8°F (4.9°C), while the low-temperature is 24.6°F (-4.1°C).

What are the most humid months in Genesee?

January and March, with an average relative humidity of 81%, are most humid months in Genesee.

What is the average humidity in January in Genesee?

In Genesee, California, the average relative humidity in January is 81%.

How many days does it rain in January in Genesee?

In Genesee, California, in January, during 9.7 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

How much does it snow in Genesee in January?

In January, in Genesee, California, it is snowing for 6.9 days. Throughout January, 10.55" (268mm) of snow is accumulated.

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

The average day length in January in Genesee is 9h and 43min.

When are sunrise and sunset in January in Genesee?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:20 pm PST.

What is the month with the least sunshine in Genesee?

January has the least sunshine of the year, with an average of 5.4h of sunshine.

How many hours of sunshine does Genesee have in January?

In January, the average sunshine duration in Genesee, California, is 5.4h.

When is the lowest UV index in Genesee?

The months with the lowest UV index in Genesee are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Genesee?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Genesee, CA

Average temperature in January - Genesee, CA
  • Average high temperature in January: 40.8°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (39.2°F).

  • Average low temperature in January: 24.6°F

The month with the highest average low temperature is July (49.1°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

Average pressure in January
Genesee, CA

Average pressure in January - Genesee, CA
  • Average pressure in January: 30.19"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Genesee, CA

Average wind speed in January - Genesee, CA
  • Average wind speed in January: 5.7mph

The windiest month (with the highest average wind speed) is March (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in January
Genesee, CA

Average humidity in January - Genesee, CA
  • Average humidity in January: 81%

The months with the highest relative humidity are January and March (81%).
The month with the lowest relative humidity is July (41%).

Average rainfall in January
Genesee, CA

Average rainfall in January - Genesee, CA
  • Average rainfall in January: 3.7"

The wettest months (with the highest rainfall) are February and December (4.06").
The driest month (with the least rainfall) is July (0.12").

Average rainfall days in January
Genesee, CA

Average rainfall days in January - Genesee, CA
  • Average rainfall days in January: 9.7 days

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is August (1.8 days).

Average snowfall in January
Genesee, CA

Average snowfall in January - Genesee, CA
  • Average snowfall in January: 10.55"

The month with the highest snowfall is February (13.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Genesee, CA

Average snowfall days in January - Genesee, CA
  • Average snowfall days in January: 6.9 days

The month with the highest number of snowfall days is March (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Genesee, 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 24min).

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in January
Genesee, CA

Average sunshine days in January - Genesee, CA
  • Average sunshine days in January: 17.3 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (12.3 days).

Average UV index in January
Genesee, CA

Average UV index in January - Genesee, CA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Genesee, CA

Average cloud cover in January - Genesee, CA
  • Average cloud cover in January: 40

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 6).

Average visibility in January
Genesee, CA

Average visibility in January - Genesee, CA
  • Average visibility in January: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

Genesee, California, USA

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