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2024 Compare Climate & Weather:
Atlanta, GA vs Philadelphia, PA

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Highlights

On average, there are 207 sunny days per year in Philadelphia. Atlanta averages 217 sunny days per year. The US average is 205 sunny days.

Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. Atlanta, Georgia gets 51.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Philadelphia averages 13.1 inches of snow per year. Atlanta averages 1.4 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Philadelphia, Pennsylvania
Summer High:
the July high is around 87 degrees
Winter Low: the January low is 26
Rain: averages 47.2 inches of rain a year
Snow: averages 13.1 inches of snow a year

Atlanta, Georgia
Summer High:
the July high is around 88.3 degrees
Winter Low: the January low is 32.6
Rain: averages 51.5 inches of rain a year
Snow: averages 1.4 inches of snow a year


BESTPLACES COMFORT INDEX
Philadelphia

The annual BestPlaces Comfort Index for Philadelphia is 7.3 (10=best), which means it is one of the most pleasant places in Pennsylvania.

7.3 / 10
September, June and May are the most pleasant months in Philadelphia, while January and February are the least comfortable months.

Atlanta

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

7.6 / 10
May, October and September are the most pleasant months in Atlanta, while July and January are the least comfortable months.


Today's Weather - Atlanta, GA

11 PM PST

Chance Showers And Thunderstorms

71°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightChance Showers And Thunderstorms66° / 85°SW 5 mph
Friday NightChance Showers And Thunderstorms then Mostly Cloudy62° / 79°W 5 to 10 mph
Saturday NightChance Showers And Thunderstorms55° / 63°NW 5 to 10 mph
Sunday NightShowers And Thunderstorms49° / 69°N 10 mph
Monday NightMostly Clear48° / 75°NE 5 to 10 mph
Tuesday NightMostly Clear55° / 78°SW 5 to 10 mph
Wednesday NightSlight Chance Rain Showers then Mostly Clear56° / 78°N 10 mph

Today's Weather - Philadelphia, PA

11 PM PST

Mostly Cloudy

46°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Cloudy44° / 60°NE 5 mph
Friday NightIsolated Rain Showers then Patchy Fog50° / 66°S 5 to 10 mph
Saturday NightMostly Clear42° / 60°NW 5 to 15 mph
Sunday NightPartly Cloudy42° / 67°W 5 to 10 mph
Monday NightMostly Clear44° / 70°NE 0 to 10 mph
Tuesday NightChance Rain Showers53° / 66°S 10 to 15 mph
Wednesday NightChance Rain Showers then Mostly Clear41° / 61°NW 15 mph

Average Monthly High / Low (°F)
MonthAtlanta, GAPhiladelphia, PA
January52° / 33°41° / 26°
February57° / 36°45° / 28°
March65° / 42°53° / 35°
April73° / 49°64° / 44°
May79° / 58°74° / 54°
June86° / 67°83° / 64°
July88° / 70°87° / 69°
August87° / 69°85° / 67°
September82° / 63°78° / 60°
October73° / 52°67° / 48°
November64° / 42°56° / 40°
December54° / 35°45° / 31°

Hot, Freezing, Rainy, Snowy Days: Atlanta / Philadelphia
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 015 / 2210 / 110 / 2
February0 / 010 / 199 / 90 / 2
March0 / 04 / 1110 / 110 / 1
April0 / 01 / 28 / 120 / 0
May1 / 10 / 09 / 120 / 0
June7 / 60 / 010 / 100 / 0
July11 / 100 / 011 / 100 / 0
August9 / 70 / 010 / 90 / 0
September3 / 10 / 07 / 90 / 0
October0 / 01 / 17 / 90 / 0
November0 / 04 / 68 / 90 / 0
December0 / 013 / 1710 / 100 / 1
July is the hottest month for Atlanta with an average high temperature of 88.3°, which ranks it as cooler than most places in Georgia. In Atlanta, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Atlanta are May, September and April.

July is the hottest month for Philadelphia with an average high temperature of 87.0°, which ranks it as one of the hottest places in Pennsylvania. In Philadelphia, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Philadelphia are September, May and June.


January has the coldest nighttime temperatures for Atlanta with an average of 32.6°. This is about average compared to other places in Georgia.

January has the coldest nighttime temperatures for Philadelphia with an average of 26.0°. This is one of the warmest places in Pennsylvania.



In Atlanta, there are 31.5 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

In Philadelphia, there are 25.2 days annually when the high temperature is over 90°, which is one of the hottest places in Pennsylvania.



In Atlanta, there are 46.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Georgia.

In Philadelphia, there are 77.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Pennsylvania.



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

In Philadelphia, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Pennsylvania.



July is the wettest month in Atlanta with 5.1 inches of rain, and the driest month is October with 3.5 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 51.5 inches in Atlanta means that it is wetter than most places in Georgia.


July is the wettest month in Philadelphia with 4.7 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 28% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 47.2 inches in Philadelphia means that it is wetter than most places in Pennsylvania.


July is the rainiest month in Atlanta with 11.2 days of rain, and October is the driest month with only 7.0 rainy days. There are 109.3 rainy days annually in Atlanta, which is rainier than most places in Georgia. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 20% chance of a rainy day.

April is the rainiest month in Philadelphia with 11.7 days of rain, and September is the driest month with only 8.5 rainy days. There are 118.9 rainy days annually in Philadelphia, 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 22% chance of a rainy day.



An annual snowfall of 1.4 inches in Atlanta means that it is snowier than most places in Georgia.

An annual snowfall of 13.1 inches in Philadelphia means that it is one of the least snowy places in Pennsylvania.



January is the snowiest month in Atlanta with 0.6 inches of snow, and 1 month of the year have significant snowfall.

February is the snowiest month in Philadelphia with 4.8 inches of snow, and 4 months of the year have significant snowfall.


DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.


Reviews for Atlanta    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

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Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

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Reviews for Philadelphia    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Philadelphia

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ZIPS IN ATLANTA, GEORGIA
30331, 30318, 30311, 30315, 30316, 30310, 30324, 30314, 30305, 30309, 24 total
ZIPS IN PHILADELPHIA, PENNSYLVANIA
19120, 19111, 19124, 19143, 19134, 19149, 19104, 19148, 19140, 19145, 48 total

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