2025 Compare Climate & Weather:
Naples, FL vs St. Peters, MO

Highlights

On average, there are 201 sunny days per year in St. Peters. Naples averages 264 sunny days per year. The US average is 205 sunny days.

St. Peters, Missouri gets 42.8 inches of rain, on average, per year. Naples, Florida gets 54 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. Peters averages 13.3 inches of snow per year. Naples averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

St. Peters, Missouri
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 20.6
Rain: averages 42.8 inches of rain a year
Snow: averages 13.3 inches of snow a year

Naples, Florida
Summer High: the July high is around 90.7 degrees
Winter Low: the January low is 52.9
Rain: averages 54 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for St. Peters is 7.2 (10=best), which means it is more comfortable than most places in Missouri.

The annual BestPlaces Comfort Index for Naples is 6.6 (10=best), which means it is less comfortable than most places in Florida.

Today's Weather - Naples, FL

76°F

Today's Weather - St. Peters, MO

59°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Naples / St. Peters

August is the hottest month for Naples with an average high temperature of 90.9°, which ranks it as about average compared to other places in Florida. In Naples, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Naples are March, December and February.

July is the hottest month for St. Peters with an average high temperature of 87.9°, which ranks it as cooler than most places in Missouri. In St. Peters, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Peters are September, May and June.

January has the coldest nighttime temperatures for Naples with an average of 52.9°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for St. Peters with an average of 20.6°. This is about average compared to other places in Missouri.

In Naples, there are 82.4 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In St. Peters, there are 31.5 days annually when the high temperature is over 90°, which is about average compared to other places in Missouri.

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

In St. Peters, there are 104.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.

In Naples, 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 St. Peters, there are 3.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Missouri.

June is the wettest month in Naples with 9.0 inches of rain, and the driest month is December with 1.7 inches. The wettest season is Autumn with 48% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 54.0 inches in Naples means that it is about average compared to other places in Florida.


May is the wettest month in St. Peters with 4.9 inches of rain, and the driest month is January with 2.4 inches. The wettest season is Summer with 29% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 42.8 inches in St. Peters means that it is about average compared to other places in Missouri.

August is the rainiest month in Naples with 17.9 days of rain, and April is the driest month with only 5.2 rainy days. There are 118.3 rainy days annually in Naples, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 43% of the time and the driest is Spring with only a 15% chance of a rainy day.

May is the rainiest month in St. Peters with 11.4 days of rain, and January is the driest month with only 7.0 rainy days. There are 104.4 rainy days annually in St. Peters, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 21% chance of a rainy day.

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

An annual snowfall of 13.3 inches in St. Peters means that it is about average compared to other places in Missouri.

Any measurable snowfall is a rare occurance in Naples.

February is the snowiest month in St. Peters with 4.4 inches of snow, and 5 months of the year have significant snowfall.