2025 Compare Climate & Weather:
Ipswich, MA vs Walnut Creek, CA

Highlights

On average, there are 262 sunny days per year in Walnut Creek. Ipswich averages 201 sunny days per year. The US average is 205 sunny days.

Walnut Creek, California gets 19.6 inches of rain, on average, per year. Ipswich, Massachusetts gets 48.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Walnut Creek averages 0 inches of snow per year. Ipswich averages 52.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Walnut Creek, California
Summer High: the July high is around 85.8 degrees
Winter Low: the January low is 39.5
Rain: averages 19.6 inches of rain a year
Snow: averages 0 inches of snow a year

Ipswich, Massachusetts
Summer High: the July high is around 80.7 degrees
Winter Low: the January low is 16.3
Rain: averages 48.5 inches of rain a year
Snow: averages 52.1 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Ipswich is 6.9 (10=best), which means it is about average compared to other places in Massachusetts.

Today's Weather - Ipswich, MA

50°F

Today's Weather - Walnut Creek, CA

63°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ipswich / Walnut Creek

July is the hottest month for Ipswich with an average high temperature of 80.7°, which ranks it as cooler than most places in Massachusetts. In Ipswich, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ipswich are August, June and July.

July is the hottest month for Walnut Creek with an average high temperature of 85.8°, which ranks it as cooler than most places in California. In Walnut Creek, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Walnut Creek are May, October and June.

January has the coldest nighttime temperatures for Ipswich with an average of 16.3°. This is colder than most places in Massachusetts.

January has the coldest nighttime temperatures for Walnut Creek with an average of 39.5°. This is warmer than most places in California.

In Ipswich, there are 6.4 days annually when the high temperature is over 90°, which is about average compared to other places in Massachusetts.

In Walnut Creek, there are 36.5 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Ipswich, there are 142.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.

In Walnut Creek, there are 9.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Ipswich, there are 3.5 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

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

March is the wettest month in Ipswich with 5.1 inches of rain, and the driest month is August with 3.4 inches. The wettest season is Summer with 27% of yearly precipitation and 23% occurs in Autumn, which is the driest season. The annual rainfall of 48.5 inches in Ipswich means that it is wetter than most places in Massachusetts.


February is the wettest month in Walnut Creek with 3.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 58% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 19.6 inches in Walnut Creek means that it is about average compared to other places in California.

May is the rainiest month in Ipswich with 11.4 days of rain, and February is the driest month with only 8.4 rainy days. There are 117.0 rainy days annually in Ipswich, which is less rainy than most places in Massachusetts. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 24% chance of a rainy day.

December is the rainiest month in Walnut Creek with 11.1 days of rain, and July is the driest month with only 0.1 rainy days. There are 62.2 rainy days annually in Walnut Creek, which is rainier than most places in California. The rainiest season is Spring when it rains 52% of the time and the driest is Autumn with only a 2% chance of a rainy day.

An annual snowfall of 52.1 inches in Ipswich means that it is snowier than most places in Massachusetts.

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

January is the snowiest month in Ipswich with 14.9 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Walnut Creek.