2025 Compare Climate & Weather:
Batavia, IL vs St. Petersburg, FL

Highlights

On average, there are 248 sunny days per year in St. Petersburg. Batavia averages 191 sunny days per year. The US average is 205 sunny days.

St. Petersburg, Florida gets 50.7 inches of rain, on average, per year. Batavia, Illinois gets 37.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. Petersburg averages 0 inches of snow per year. Batavia averages 28 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Batavia, Illinois
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 14.7
Rain: averages 37.2 inches of rain a year
Snow: averages 28 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Batavia is 6.9 (10=best), which means it is less comfortable than most places in Illinois.

Today's Weather - Batavia, IL

55°F

Today's Weather - St. Petersburg, FL

78°F

Average Monthly High / Low (°F)

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

July is the hottest month for Batavia with an average high temperature of 84.2°, which ranks it as cooler than most places in Illinois. In Batavia, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Batavia are June, September and August.

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.

January has the coldest nighttime temperatures for Batavia with an average of 14.7°. This is colder than most places in Illinois.

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

In Batavia, there are 11.9 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

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 Batavia, there are 130.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

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 Batavia, there are 9.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

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.

August is the wettest month in Batavia with 4.3 inches of rain, and the driest month is January with 1.5 inches. The wettest season is Autumn with 33% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 37.2 inches in Batavia means that it is drier than most places in Illinois.


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.

May is the rainiest month in Batavia with 11.5 days of rain, and February is the driest month with only 7.5 rainy days. There are 114.9 rainy days annually in Batavia, which is rainier than most places in Illinois. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 23% chance of a rainy day.

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.

An annual snowfall of 28.0 inches in Batavia means that it is snowier than most places in Illinois.

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

January is the snowiest month in Batavia with 8.8 inches of snow, and 6 months of the year have significant snowfall.

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