2025 Compare Climate & Weather:
Lathrop, CA vs Wilmington, MA

Highlights

On average, there are 200 sunny days per year in Wilmington. Lathrop averages 257 sunny days per year. The US average is 205 sunny days.

Wilmington, Massachusetts gets 48.2 inches of rain, on average, per year. Lathrop, California gets 15 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Wilmington averages 52.9 inches of snow per year. Lathrop averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Wilmington, Massachusetts
Summer High: the July high is around 82.9 degrees
Winter Low: the January low is 17.7
Rain: averages 48.2 inches of rain a year
Snow: averages 52.9 inches of snow a year

Lathrop, California
Summer High: the July high is around 93.3 degrees
Winter Low: the January low is 37.4
Rain: averages 15 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Lathrop is 8.2 (10=best), which means it is about average compared to other places in California.

Today's Weather - Lathrop, CA

69°F

Today's Weather - Wilmington, MA

49°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Lathrop / Wilmington

July is the hottest month for Lathrop with an average high temperature of 93.3°, which ranks it as warmer than most places in California. In Lathrop, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lathrop are October, May and April.

July is the hottest month for Wilmington with an average high temperature of 82.9°, which ranks it as warmer than most places in Massachusetts. In Wilmington, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Wilmington are June, August and September.

December has the coldest nighttime temperatures for Lathrop with an average of 37.0°. This is about average compared to other places in California.

January has the coldest nighttime temperatures for Wilmington with an average of 17.7°. This is about average compared to other places in Massachusetts.

In Lathrop, there are 76.2 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Wilmington, there are 9.8 days annually when the high temperature is over 90°, which is hotter than most places in Massachusetts.

In Lathrop, there are 18.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Wilmington, there are 125.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Massachusetts.

In Lathrop, 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 Wilmington, there are 3.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

January is the wettest month in Lathrop with 2.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 54% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 15.0 inches in Lathrop means that it is drier than most places in California.


March is the wettest month in Wilmington with 4.7 inches of rain, and the driest month is February with 3.3 inches. The wettest season is Summer with 27% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 48.2 inches in Wilmington means that it is about average compared to other places in Massachusetts.

January is the rainiest month in Lathrop with 10.7 days of rain, and July is the driest month with only 0.1 rainy days. There are 57.5 rainy days annually in Lathrop, which is about average compared to other 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.

May is the rainiest month in Wilmington with 13.0 days of rain, and September is the driest month with only 9.4 rainy days. There are 133.1 rainy days annually in Wilmington, which is one of the rainiest places in Massachusetts. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

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

An annual snowfall of 52.9 inches in Wilmington means that it is snowier than most places in Massachusetts.

Any measurable snowfall is a rare occurance in Lathrop.

January is the snowiest month in Wilmington with 16.0 inches of snow, and 6 months of the year have significant snowfall.