2025 Compare Climate & Weather:
Powder Springs, GA vs Moon, PA

Highlights

On average, there are 162 sunny days per year in Moon. Powder Springs averages 217 sunny days per year. The US average is 205 sunny days.

Moon, Pennsylvania gets 36.9 inches of rain, on average, per year. Powder Springs, Georgia gets 52.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Moon averages 26.9 inches of snow per year. Powder Springs averages 1.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Moon, Pennsylvania
Summer High: the July high is around 82.9 degrees
Winter Low: the January low is 21.4
Rain: averages 36.9 inches of rain a year
Snow: averages 26.9 inches of snow a year

Powder Springs, Georgia
Summer High: the July high is around 87.8 degrees
Winter Low: the January low is 30.9
Rain: averages 52.8 inches of rain a year
Snow: averages 1.7 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Powder Springs is 7.6 (10=best), which means it is one of the most pleasant places in Georgia.

Today's Weather - Powder Springs, GA

59°F

Today's Weather - Moon, PA

70°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Powder Springs / Moon

July is the hottest month for Powder Springs with an average high temperature of 87.8°, which ranks it as cooler than most places in Georgia. In Powder Springs, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Powder Springs are May, September and October.

July is the hottest month for Moon with an average high temperature of 82.9°, which ranks it as about average compared to other places in Pennsylvania. In Moon, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Moon are June, September and August.

January has the coldest nighttime temperatures for Powder Springs with an average of 30.9°. This is colder than most places in Georgia.

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

In Powder Springs, there are 28.9 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

In Moon, there are 7.3 days annually when the high temperature is over 90°, which is about average compared to other places in Pennsylvania.

In Powder Springs, there are 59.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.

In Moon, there are 109.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In Powder Springs, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.

In Moon, there are 1.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.

July is the wettest month in Powder Springs with 5.6 inches of rain, and the driest month is October with 3.6 inches. The wettest season is Autumn with 27% of yearly precipitation and 23% occurs in Winter, which is the driest season. The annual rainfall of 52.8 inches in Powder Springs means that it is wetter than most places in Georgia.


June is the wettest month in Moon with 3.9 inches of rain, and the driest month is February with 2.3 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 36.9 inches in Moon means that it is one of the driest places in Pennsylvania.

July is the rainiest month in Powder Springs with 11.3 days of rain, and September is the driest month with only 7.2 rainy days. There are 112.5 rainy days annually in Powder Springs, which is one of the rainiest places in Georgia. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

January is the rainiest month in Moon with 15.4 days of rain, and August is the driest month with only 9.0 rainy days. There are 141.9 rainy days annually in Moon, which is rainier than most places in Pennsylvania. The rainiest season is Spring when it rains 30% of the time and the driest is Autumn with only a 21% chance of a rainy day.

An annual snowfall of 1.7 inches in Powder Springs means that it is one of the snowiest places in Georgia.

An annual snowfall of 26.9 inches in Moon means that it is less snowy than most places in Pennsylvania.

January is the snowiest month in Powder Springs with 0.6 inches of snow, and 2 months of the year have significant snowfall.

January is the snowiest month in Moon with 8.4 inches of snow, and 6 months of the year have significant snowfall.