Alta Sierra
California, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Alta Sierra, CA

January, like December, in Alta Sierra, California, is another fresh winter month, with average temperature fluctuating between 53.1°F (11.7°C) and 34°F (1.1°C).

Temperature

In January, the average high-temperature is practically the same as in December - a still cool 53.1°F (11.7°C). In January, the average low-temperature is 34°F (1.1°C).

Rainfall

In Alta Sierra, 9" (228.6mm) of precipitation is typically accumulated. During the entire year, Alta Sierra aggregates up to 54.8" (1392.1mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Alta Sierra. During January, Alta Sierra regularly aggregates up to 1.1" (27.9mm) of snow. In Alta Sierra, during the entire year, snow aggregates up to 8.1" (205.7mm).

Daylight

In January, the average length of the day in Alta Sierra is 9.8h.

What is the temperature in January in Alta Sierra?

In January, in Alta Sierra, California, the average high-temperature is 53.1°F (11.7°C), and the average low-temperature is 34°F (1.1°C).

How much does it rain in Alta Sierra in January?

Throughout January, 9" (228.6mm) of precipitation is accumulated.

How much does it snow in Alta Sierra in January?

Throughout January, in Alta Sierra, California, 1.1" (27.9mm) of snow is accumulated.

How many hours of daylight does Alta Sierra have in January?

In Alta Sierra, the average length of the day in January is 9.8h.
Average temperature in January - Alta Sierra, CA
  • Average high temperature in January: 53°F

Warmest months (with the highest average high temperature) are July and August (89°F).
The month with the lowest average high temperature is December (52°F).

  • Average low temperature in January: 34°F

The month with the highest average low temperature is July (58°F).
Coldest months (with the lowest average low temperature) are January and December (34°F).

Average rainfall in January - Alta Sierra, CA
  • Average rainfall in January: 9"

The wettest month (with the highest rainfall) is December (10.3").
The driest month (with the lowest rainfall) is July (0").

Average snowfall in January - Alta Sierra, CA
  • Average snowfall in January: 1.1"

The month with the highest snowfall is February (2.7").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average daylight in January - Alta Sierra, CA
  • Average daylight in January: 9.8h

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