Sierra County, CA Weather


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United States / California / No Metro Area / Sierra County / Cities / Zip Codes

The most pleasant months of the year for Sierra County are September, June and August. In Sierra County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Sierra County with an average high temperature of 83.6°, which ranks it as cooler than most places in California. January is the snowiest month in Sierra County with 24.4 inches of snow, and 8 months of the year have significant snowfall. There are few days during the year when the humidity is even noticable.

Today's Weather - Sierra, CA

9 AM PST

Sunny

44°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodaySunny55° / 35°WSW 6 to 15 mph
SaturdayMostly Sunny55° / 32°SW 7 to 18 mph
SundaySunny60° / 34°SSW 5 to 12 mph
MondayMostly Sunny60° / 36°ENE 7 to 12 mph
TuesdayMostly Sunny56° / 34°SW 7 to 18 mph
WednesdaySlight Chance Rain And Snow Showers50° / 31°SW 9 to 17 mph
ThursdayChance Snow Showers44° / 30°SW 9 to 17 mph

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 24
Rain: averages 51 inches of rain a year
Snow: averages 112 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Sierra County area is 9.2 (10=best), which means it is more comfortable than most places in California.

9.2 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January45° 24°
February47° 25°
March52° 29°
April57° 32°
May66° 38°
June75° 44°
July84° 49°
August83° 48°
September77° 44°
October66° 36°
November52° 29°
December44° 24°
Hot, Freezing, Rainy, Snowy Days: Sierra
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January025105
February022105
March021104
April01682
May0761
June1230
July5110
August5110
September2330
October01151
November01992
December024104

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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