2025 Compare Climate & Weather:
St. Petersburg, FL vs Allentown, PA

Highlights

On average, there are 201 sunny days per year in Allentown. St. Petersburg averages 248 sunny days per year. The US average is 205 sunny days.

Allentown, Pennsylvania gets 46.6 inches of rain, on average, per year. St. Petersburg, Florida gets 50.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Allentown averages 29.2 inches of snow per year. St. Petersburg averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Allentown, Pennsylvania
Summer High: the July high is around 85.9 degrees
Winter Low: the January low is 19.8
Rain: averages 46.6 inches of rain a year
Snow: averages 29.2 inches of snow a year

St. Petersburg, Florida
Summer High: the July high is around 90.4 degrees
Winter Low: the January low is 52.5
Rain: averages 50.7 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - St. Petersburg, FL

77°F

Today's Weather - Allentown, PA

58°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. Petersburg / Allentown

August is the hottest month for St. Petersburg with an average high temperature of 90.4°, which ranks it as cooler than most places in Florida. In St. Petersburg, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Petersburg are November, March and April.

July is the hottest month for Allentown with an average high temperature of 85.9°, which ranks it as one of the hottest places in Pennsylvania. In Allentown, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Allentown are September, June and May.

January has the coldest nighttime temperatures for St. Petersburg with an average of 52.5°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Allentown with an average of 19.8°. This is about average compared to other places in Pennsylvania.

In St. Petersburg, there are 73.1 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Allentown, there are 22.0 days annually when the high temperature is over 90°, which is one of the hottest places in Pennsylvania.

In St. Petersburg, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Allentown, there are 121.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

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

In Allentown, there are 1.9 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Pennsylvania.

August is the wettest month in St. Petersburg with 8.2 inches of rain, and the driest month is November with 1.8 inches. The wettest season is Autumn with 45% of yearly precipitation and 16% occurs in Summer, which is the driest season. The annual rainfall of 50.7 inches in St. Petersburg means that it is drier than most places in Florida.


July is the wettest month in Allentown with 4.9 inches of rain, and the driest month is February with 2.8 inches. The wettest season is Autumn with 28% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 46.6 inches in Allentown means that it is wetter than most places in Pennsylvania.

August is the rainiest month in St. Petersburg with 15.4 days of rain, and April is the driest month with only 4.8 rainy days. There are 101.8 rainy days annually in St. Petersburg, which is one of the least rainy places in Florida. The rainiest season is Autumn when it rains 42% of the time and the driest is Summer with only a 16% chance of a rainy day.

May is the rainiest month in Allentown with 12.1 days of rain, and September is the driest month with only 8.9 rainy days. There are 122.0 rainy days annually in Allentown, 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 23% chance of a rainy day.

There is rarely any recorded snowfall in St. Petersburg, ranking it as one of the least snowy places in Florida.

An annual snowfall of 29.2 inches in Allentown means that it is about average compared to other places in Pennsylvania.

Any measurable snowfall is a rare occurance in St. Petersburg.

February is the snowiest month in Allentown with 9.8 inches of snow, and 6 months of the year have significant snowfall.