2025 Compare Climate & Weather:
Manchester, CA vs Redwood Valley, CA

Highlights

On average, there are 216 sunny days per year in Redwood Valley. Manchester averages 216 sunny days per year. The US average is 205 sunny days.

Redwood Valley, California gets 41.4 inches of rain, on average, per year. Manchester, California gets 42.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Redwood Valley averages 0.2 inches of snow per year. Manchester averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Redwood Valley, California
Summer High: the July high is around 92 degrees
Winter Low: the January low is 36.3
Rain: averages 41.4 inches of rain a year
Snow: averages 0.2 inches of snow a year

Manchester, California
Summer High: the July high is around 81.7 degrees
Winter Low: the January low is 38
Rain: averages 42.3 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Redwood Valley is 7.9 (10=best), which means it is less comfortable than most places in California.

The annual BestPlaces Comfort Index for Manchester is 7.8 (10=best), which means it is less comfortable than most places in California.

Today's Weather - Manchester, CA

55°F

Today's Weather - Redwood Valley, CA

83°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Manchester / Redwood Valley

July is the hottest month for Manchester with an average high temperature of 81.7°, which ranks it as cooler than most places in California. In Manchester, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Manchester are September, June and August.

July is the hottest month for Redwood Valley with an average high temperature of 92.0°, which ranks it as about average compared to other places in California. In Redwood Valley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Redwood Valley are October, May and June.

December has the coldest nighttime temperatures for Manchester with an average of 37.4°. This is about average compared to other places in California.

December has the coldest nighttime temperatures for Redwood Valley with an average of 35.7°. This is colder than most places in California.

In Manchester, there are 37.2 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Redwood Valley, there are 63.6 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Manchester, there are 20.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Redwood Valley, there are 34.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

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

In Redwood Valley, 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 Manchester with 8.5 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 56% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 42.3 inches in Manchester means that it is one of the wettest places in California.


December is the wettest month in Redwood Valley with 8.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 41.4 inches in Redwood Valley means that it is wetter than most places in California.

January is the rainiest month in Manchester with 14.0 days of rain, and July is the driest month with only 0.9 rainy days. There are 89.5 rainy days annually in Manchester, which is one of the rainiest places in California. The rainiest season is Spring when it rains 44% of the time and the driest is Autumn with only a 5% chance of a rainy day.

December is the rainiest month in Redwood Valley with 14.0 days of rain, and July is the driest month with only 0.2 rainy days. There are 86.5 rainy days annually in Redwood Valley, which is one of the rainiest places in California. The rainiest season is Spring when it rains 46% of the time and the driest is Autumn with only a 3% chance of a rainy day.

There is rarely any recorded snowfall in Manchester, ranking it as one of the least snowy places in California.

An annual snowfall of 0.2 inches in Redwood Valley means that it is snowier than most places in California.

Any measurable snowfall is a rare occurance in Manchester.

March is the snowiest month in Redwood Valley with 0.1 inches of snow, and no months of the year have significant snowfall.