2025 Compare Climate & Weather:
West Chester, PA vs Goodyear, AZ

Highlights

On average, there are 294 sunny days per year in Goodyear. West Chester averages 206 sunny days per year. The US average is 205 sunny days.

Goodyear, Arizona gets 9.1 inches of rain, on average, per year. West Chester, Pennsylvania gets 48.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Goodyear averages 0.1 inches of snow per year. West Chester averages 22.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Goodyear, Arizona
Summer High: the July high is around 106.6 degrees
Winter Low: the January low is 40.5
Rain: averages 9.1 inches of rain a year
Snow: averages 0.1 inches of snow a year

West Chester, Pennsylvania
Summer High: the July high is around 84.9 degrees
Winter Low: the January low is 21.4
Rain: averages 48.7 inches of rain a year
Snow: averages 22.1 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for West Chester is 7.2 (10=best), which means it is one of the most pleasant places in Pennsylvania.

Today's Weather - West Chester, PA

64°F

Today's Weather - Goodyear, AZ

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: West Chester / Goodyear

July is the hottest month for West Chester with an average high temperature of 84.9°, which ranks it as warmer than most places in Pennsylvania. In West Chester, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for West Chester are September, June and August.

July is the hottest month for Goodyear with an average high temperature of 106.6°, which ranks it as warmer than most places in Arizona. In Goodyear, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Goodyear are March, November and February.

January has the coldest nighttime temperatures for West Chester with an average of 21.4°. This is warmer than most places in Pennsylvania.

December has the coldest nighttime temperatures for Goodyear with an average of 39.3°. This is warmer than most places in Arizona.

In West Chester, there are 12.2 days annually when the high temperature is over 90°, which is hotter than most places in Pennsylvania.

In Goodyear, there are 169.4 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In West Chester, there are 112.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In Goodyear, there are 9.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In West Chester, there are 0.7 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.

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

September is the wettest month in West Chester with 4.9 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Winter with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 48.7 inches in West Chester means that it is one of the wettest places in Pennsylvania.


August is the wettest month in Goodyear with 1.3 inches of rain, and the driest month is May with 0.1 inches. The wettest season is Spring with 35% of yearly precipitation and 15% occurs in Summer, which is the driest season. The annual rainfall of 9.1 inches in Goodyear means that it is drier than most places in Arizona.

April is the rainiest month in West Chester with 11.3 days of rain, and September is the driest month with only 8.7 rainy days. There are 119.7 rainy days annually in West Chester, which is less rainy than most places in Pennsylvania. 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.

January is the rainiest month in Goodyear with 3.7 days of rain, and June is the driest month with only 0.4 rainy days. There are 30.0 rainy days annually in Goodyear, which is less rainy than most places in Arizona. The rainiest season is Spring when it rains 36% of the time and the driest is Summer with only a 19% chance of a rainy day.

An annual snowfall of 22.1 inches in West Chester means that it is less snowy than most places in Pennsylvania.

An annual snowfall of 0.1 inches in Goodyear means that it is less snowy than most places in Arizona.

February is the snowiest month in West Chester with 8.4 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Goodyear with 0.0 inches of snow, and no months of the year have significant snowfall.