Climate in Zip 15102 (Bethel Park, PA)

Bethel Park (zip 15102), Pennsylvania gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Bethel Park (zip 15102) averages 30 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 162 sunny days per year in Bethel Park (zip 15102). The US average is 205 sunny days.

Bethel Park (zip 15102) gets some kind of precipitation, on average, 147 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 20
Rain: averages 39 inches of rain a year
Snow: averages 30 inches of snow a year

BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the 15102 zip code is 6.9 (10=best), which means it is about average compared to other places in Pennsylvania.

July is the hottest month for the 15102 zip code with an average high temperature of 82.2°, which ranks it as cooler than most places in Pennsylvania. In the 15102 zip code, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 15102 zip code are June, August and September.

In the 15102 zip code, there are 5.6 days annually when the high temperature is over 90°, which is cooler than most places in Pennsylvania.

January has the coldest nighttime temperatures for the 15102 zip code with an average of 20.0°. This is warmer than most places in Pennsylvania.

In the 15102 zip code, there are 117.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In the 15102 zip code, there are 2.5 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Pennsylvania.

The humidity is usually comfortable in the 15102 zip code but some summer months can be sticky or muggy. July is the most humid month, though humidity is low for most of the year. The most humid months are July, August and June.

June is the wettest month in the 15102 zip code with 4.1 inches of rain, and the driest month is October 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 38.8 inches in the 15102 zip code means that it is drier than most places in Pennsylvania.

January is the rainiest month in the 15102 zip code with 15.0 days of rain, and August is the driest month with only 9.6 rainy days. There are 147.2 rainy days annually in the 15102 zip code, which is rainier than most places in Pennsylvania. The rainiest season is Spring when it rains 28% of the time and the driest is Autumn with only a 22% chance of a rainy day.

An annual snowfall of 30.4 inches in the 15102 zip code means that it is about average compared to other places in Pennsylvania. January is the snowiest month in the 15102 zip code with 9.1 inches of snow, and 6 months of the year have significant snowfall.

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