2025 Compare Climate & Weather:
Chester, CA vs Trinity Center, CA

Highlights

On average, there are 219 sunny days per year in Trinity Center. Chester averages 243 sunny days per year. The US average is 205 sunny days.

Trinity Center, California gets 27.8 inches of rain, on average, per year. Chester, California gets 40.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Trinity Center averages 9.9 inches of snow per year. Chester averages 121.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Trinity Center, California
Summer High: the July high is around 89.1 degrees
Winter Low: the January low is 28.1
Rain: averages 27.8 inches of rain a year
Snow: averages 9.9 inches of snow a year

Chester, California
Summer High: the July high is around 83.9 degrees
Winter Low: the January low is 22.3
Rain: averages 40.7 inches of rain a year
Snow: averages 121.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Trinity Center is 7.3 (10=best), which means it is less comfortable than most places in California.

The annual BestPlaces Comfort Index for Chester is 6.7 (10=best), which means it is one of the least comfortable places in California.

Today's Weather - Chester, CA

63°F

Today's Weather - Trinity Center, CA

73°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Chester / Trinity Center

July is the hottest month for Chester with an average high temperature of 83.9°, which ranks it as cooler than most places in California. In Chester, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Chester are September, June and August.

July is the hottest month for Trinity Center with an average high temperature of 89.1°, which ranks it as about average compared to other places in California. In Trinity Center, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Trinity Center are June, September and May.

January has the coldest nighttime temperatures for Chester with an average of 22.3°. This is one of the coldest places in California.

January has the coldest nighttime temperatures for Trinity Center with an average of 28.1°. This is one of the coldest places in California.

In Chester, there are 11.9 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Trinity Center, there are 39.6 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Chester, there are 176.7 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in California.

In Trinity Center, there are 117.8 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in California.

In Chester, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in California.

In Trinity Center, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.

December is the wettest month in Chester with 7.3 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Spring with 50% of yearly precipitation and 3% occurs in Autumn, which is the driest season. The annual rainfall of 40.7 inches in Chester means that it is wetter than most places in California.


December is the wettest month in Trinity Center with 5.2 inches of rain, and the driest month is August with 0.3 inches. The wettest season is Spring with 49% of yearly precipitation and 5% occurs in Autumn, which is the driest season. The annual rainfall of 27.8 inches in Trinity Center means that it is wetter than most places in California.

December is the rainiest month in Chester with 11.5 days of rain, and July is the driest month with only 1.0 rainy days. There are 83.2 rainy days annually in Chester, which is one of the rainiest places in California. The rainiest season is Spring when it rains 40% of the time and the driest is Autumn with only a 7% chance of a rainy day.

December is the rainiest month in Trinity Center with 11.4 days of rain, and August is the driest month with only 1.7 rainy days. There are 80.5 rainy days annually in Trinity Center, which is rainier than most places in California. The rainiest season is Spring when it rains 41% of the time and the driest is Autumn with only a 9% chance of a rainy day.

An annual snowfall of 121.4 inches in Chester means that it is one of the snowiest places in California.

An annual snowfall of 9.9 inches in Trinity Center means that it is snowier than most places in California.

January is the snowiest month in Chester with 31.1 inches of snow, and 8 months of the year have significant snowfall.

December is the snowiest month in Trinity Center with 2.9 inches of snow, and 5 months of the year have significant snowfall.