Etna, CA Weather


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The most pleasant months of the year for Etna are June, September and May. In Etna, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Etna with an average high temperature of 89.8°, which ranks it as about average compared to other places in California. January is the snowiest month in Etna with 4.1 inches of snow, and 5 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Etna, CA

10 AM PST

Chance Light Rain

46°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayChance Light Rain55° / 40°SSW 2 to 8 mph
FridayLight Rain Likely52° / 34°WSW 2 to 8 mph
SaturdayPartly Sunny60° / 38°NNW 2 to 9 mph
SundayMostly Sunny63° / 35°W 3 to 12 mph
MondaySunny62° / 34°NW 6 to 12 mph
TuesdaySunny66° / 37°N 6 to 12 mph
WednesdayMostly Sunny then Slight Chance Light Rain63° / 36°WSW 6 to 13 mph

Weather Highlights

Summer High: the July high is around 90 degrees
Winter Low: the January low is 26
Rain: averages 23 inches of rain a year
Snow: averages 11 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Etna area is 8.5 (10=best), which means it is more comfortable than most places in California.

8.5 / 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° 26°
February51° 28°
March57° 30°
April63° 34°
May72° 40°
June80° 45°
July90° 51°
August89° 50°
September81° 43°
October68° 36°
November52° 29°
December44° 26°
Hot, Freezing, Rainy, Snowy Days: Etna
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January025111
February02191
March02090
April01270
May1460
June4130
July16020
August14020
September5120
October0940
November02191
December025111

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.

Reviews for Etna
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Over 17 years ago

Etna is a precious and productive little town in Scott valley that may begin to suffer from attack of the eco infiltration. Highly dependent on water for hay production  More

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I moved to Etna in March 2005 from Riverside County in So. Calif. I quickly named the town the friendliest town in the west. Everyone waves, even if they have never  More

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