2025 Compare Climate & Weather:
Troy, MO vs St. Clair Shores, MI

Highlights

On average, there are 180 sunny days per year in St. Clair Shores. Troy averages 198 sunny days per year. The US average is 205 sunny days.

St. Clair Shores, Michigan gets 33.7 inches of rain, on average, per year. Troy, Missouri gets 41.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. Clair Shores averages 30.5 inches of snow per year. Troy averages 15.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

St. Clair Shores, Michigan
Summer High: the July high is around 82.7 degrees
Winter Low: the January low is 17.7
Rain: averages 33.7 inches of rain a year
Snow: averages 30.5 inches of snow a year

Troy, Missouri
Summer High: the July high is around 88.7 degrees
Winter Low: the January low is 20.2
Rain: averages 41.2 inches of rain a year
Snow: averages 15.2 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for St. Clair Shores is 6.9 (10=best), which means it is one of the most pleasant places in Michigan.

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

Today's Weather - Troy, MO

50°F

Today's Weather - St. Clair Shores, MI

44°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Troy / St. Clair Shores

July is the hottest month for Troy with an average high temperature of 88.7°, which ranks it as warmer than most places in Missouri. In Troy, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Troy are May, September and June.

July is the hottest month for St. Clair Shores with an average high temperature of 82.7°, which ranks it as warmer than most places in Michigan. In St. Clair Shores, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Clair Shores are June, August and July.

January has the coldest nighttime temperatures for Troy with an average of 20.2°. This is about average compared to other places in Missouri.

January has the coldest nighttime temperatures for St. Clair Shores with an average of 17.7°. This is warmer than most places in Michigan.

In Troy, there are 34.5 days annually when the high temperature is over 90°, which is about average compared to other places in Missouri.

In St. Clair Shores, there are 7.3 days annually when the high temperature is over 90°, which is hotter than most places in Michigan.

In Troy, there are 106.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.

In St. Clair Shores, there are 132.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

In Troy, there are 3.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Missouri.

In St. Clair Shores, there are 2.6 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Michigan.

May is the wettest month in Troy with 4.9 inches of rain, and the driest month is January with 2.3 inches. The wettest season is Summer with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 41.2 inches in Troy means that it is drier than most places in Missouri.


September is the wettest month in St. Clair Shores with 3.4 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Autumn with 30% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 33.7 inches in St. Clair Shores means that it is about average compared to other places in Michigan.

May is the rainiest month in Troy with 11.9 days of rain, and January is the driest month with only 7.3 rainy days. There are 106.5 rainy days annually in Troy, which is one of the rainiest places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 22% chance of a rainy day.

April is the rainiest month in St. Clair Shores with 12.0 days of rain, and February is the driest month with only 8.8 rainy days. There are 124.1 rainy days annually in St. Clair Shores, which is less rainy than most places in Michigan. The rainiest season is Summer when it rains 26% of the time and the driest is Autumn with only a 23% chance of a rainy day.

An annual snowfall of 15.2 inches in Troy means that it is snowier than most places in Missouri.

An annual snowfall of 30.5 inches in St. Clair Shores means that it is one of the least snowy places in Michigan.

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

January is the snowiest month in St. Clair Shores with 9.6 inches of snow, and 6 months of the year have significant snowfall.