2025 Compare Climate & Weather:
Pittsburgh, PA vs Glen Rock, NJ

Highlights

On average, there are 204 sunny days per year in Glen Rock. Pittsburgh averages 160 sunny days per year. The US average is 205 sunny days.

Glen Rock, New Jersey gets 48.8 inches of rain, on average, per year. Pittsburgh, Pennsylvania gets 38.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Glen Rock averages 23.5 inches of snow per year. Pittsburgh averages 27.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Glen Rock, New Jersey
Summer High: the July high is around 85.4 degrees
Winter Low: the January low is 21.3
Rain: averages 48.8 inches of rain a year
Snow: averages 23.5 inches of snow a year

Pittsburgh, Pennsylvania
Summer High: the July high is around 83.5 degrees
Winter Low: the January low is 21
Rain: averages 38.3 inches of rain a year
Snow: averages 27.7 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Glen Rock is 7.2 (10=best), which means it is about average compared to other places in New Jersey.

The annual BestPlaces Comfort Index for Pittsburgh is 7.1 (10=best), which means it is more comfortable than most places in Pennsylvania.

Today's Weather - Pittsburgh, PA

65°F

Today's Weather - Glen Rock, NJ

60°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Pittsburgh / Glen Rock

July is the hottest month for Pittsburgh with an average high temperature of 83.5°, which ranks it as about average compared to other places in Pennsylvania. In Pittsburgh, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Pittsburgh are June, September and August.

July is the hottest month for Glen Rock with an average high temperature of 85.4°, which ranks it as about average compared to other places in New Jersey. In Glen Rock, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Glen Rock are September, June and August.

January has the coldest nighttime temperatures for Pittsburgh with an average of 21.0°. This is warmer than most places in Pennsylvania.

January has the coldest nighttime temperatures for Glen Rock with an average of 21.3°. This is colder than most places in New Jersey.

In Pittsburgh, there are 8.8 days annually when the high temperature is over 90°, which is about average compared to other places in Pennsylvania.

In Glen Rock, there are 16.4 days annually when the high temperature is over 90°, which is about average compared to other places in New Jersey.

In Pittsburgh, there are 114.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In Glen Rock, there are 106.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New Jersey.

In Pittsburgh, there are 1.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.

In Glen Rock, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in New Jersey.

May is the wettest month in Pittsburgh with 3.9 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 38.3 inches in Pittsburgh means that it is one of the driest places in Pennsylvania.


July is the wettest month in Glen Rock with 4.8 inches of rain, and the driest month is February with 2.8 inches. The wettest season is Autumn with 27% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 48.8 inches in Glen Rock means that it is wetter than most places in New Jersey.

January is the rainiest month in Pittsburgh with 14.5 days of rain, and August is the driest month with only 9.1 rainy days. There are 140.4 rainy days annually in Pittsburgh, which is about average compared to other places in Pennsylvania. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.

April is the rainiest month in Glen Rock with 11.9 days of rain, and October is the driest month with only 8.7 rainy days. There are 122.8 rainy days annually in Glen Rock, which is rainier than most places in New Jersey. 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.

An annual snowfall of 27.7 inches in Pittsburgh means that it is less snowy than most places in Pennsylvania.

An annual snowfall of 23.5 inches in Glen Rock means that it is about average compared to other places in New Jersey.

January is the snowiest month in Pittsburgh with 9.1 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Glen Rock with 6.8 inches of snow, and 5 months of the year have significant snowfall.