2025 Compare Climate & Weather:
Greeley, CO vs Worcester, MA

Highlights

On average, there are 197 sunny days per year in Worcester. Greeley averages 244 sunny days per year. The US average is 205 sunny days.

Worcester, Massachusetts gets 48.3 inches of rain, on average, per year. Greeley, Colorado gets 14.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Worcester averages 50.5 inches of snow per year. Greeley averages 39.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Worcester, Massachusetts
Summer High: the July high is around 80.2 degrees
Winter Low: the January low is 14.1
Rain: averages 48.3 inches of rain a year
Snow: averages 50.5 inches of snow a year

Greeley, Colorado
Summer High: the July high is around 90.2 degrees
Winter Low: the January low is 14.7
Rain: averages 14.8 inches of rain a year
Snow: averages 39.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Worcester is 6.7 (10=best), which means it is less comfortable than most places in Massachusetts.

The annual BestPlaces Comfort Index for Greeley is 7.2 (10=best), which means it is more comfortable than most places in Colorado.

Today's Weather - Greeley, CO

39°F

Today's Weather - Worcester, MA

59°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Greeley / Worcester

July is the hottest month for Greeley with an average high temperature of 90.2°, which ranks it as warmer than most places in Colorado. In Greeley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Greeley are September, May and June.

July is the hottest month for Worcester with an average high temperature of 80.2°, which ranks it as cooler than most places in Massachusetts. In Worcester, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Worcester are August, July and June.

December has the coldest nighttime temperatures for Greeley with an average of 14.5°. This is about average compared to other places in Colorado.

January has the coldest nighttime temperatures for Worcester with an average of 14.1°. This is colder than most places in Massachusetts.

In Greeley, there are 44.6 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

In Worcester, there are 3.8 days annually when the high temperature is over 90°, which is cooler than most places in Massachusetts.

In Greeley, there are 164.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Colorado.

In Worcester, there are 146.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.

In Greeley, there are 8.2 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Colorado.

In Worcester, there are 7.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

May is the wettest month in Greeley with 2.4 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Summer with 37% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 14.8 inches in Greeley means that it is drier than most places in Colorado.


October is the wettest month in Worcester with 4.6 inches of rain, and the driest month is February with 3.3 inches. The wettest season is Winter with 26% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 48.3 inches in Worcester means that it is wetter than most places in Massachusetts.

May is the rainiest month in Greeley with 10.1 days of rain, and January is the driest month with only 4.0 rainy days. There are 76.6 rainy days annually in Greeley, which is less rainy than most places in Colorado. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 16% chance of a rainy day.

May is the rainiest month in Worcester with 13.1 days of rain, and September is the driest month with only 9.3 rainy days. There are 129.8 rainy days annually in Worcester, which is rainier 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 23% chance of a rainy day.

An annual snowfall of 39.5 inches in Greeley means that it is less snowy than most places in Colorado.

An annual snowfall of 50.5 inches in Worcester means that it is snowier than most places in Massachusetts.

March is the snowiest month in Greeley with 8.5 inches of snow, and 9 months of the year have significant snowfall.

January is the snowiest month in Worcester with 15.3 inches of snow, and 6 months of the year have significant snowfall.