2025 Compare Climate & Weather:
Bonne Terre, MO vs Theodosia, MO

Highlights

On average, there are 208 sunny days per year in Theodosia. Bonne Terre averages 199 sunny days per year. The US average is 205 sunny days.

Theodosia, Missouri gets 45.1 inches of rain, on average, per year. Bonne Terre, Missouri gets 43.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Theodosia averages 9.4 inches of snow per year. Bonne Terre averages 11.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Theodosia, Missouri
Summer High: the July high is around 88.9 degrees
Winter Low: the January low is 25
Rain: averages 45.1 inches of rain a year
Snow: averages 9.4 inches of snow a year

Bonne Terre, Missouri
Summer High: the July high is around 87.1 degrees
Winter Low: the January low is 21.5
Rain: averages 43.8 inches of rain a year
Snow: averages 11.9 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Theodosia is 7.4 (10=best), which means it is one of the most pleasant places in Missouri.

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

Today's Weather - Bonne Terre, MO

69°F

Today's Weather - Theodosia, MO

70°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Bonne Terre / Theodosia

July is the hottest month for Bonne Terre with an average high temperature of 87.1°, which ranks it as cooler than most places in Missouri. In Bonne Terre, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Bonne Terre are September, May and June.

August is the hottest month for Theodosia with an average high temperature of 89.4°, which ranks it as warmer than most places in Missouri. In Theodosia, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Theodosia are May, September and June.

January has the coldest nighttime temperatures for Bonne Terre with an average of 21.5°. This is warmer than most places in Missouri.

January has the coldest nighttime temperatures for Theodosia with an average of 25.0°. This is one of the warmest places in Missouri.

In Bonne Terre, there are 24.2 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

In Theodosia, there are 37.8 days annually when the high temperature is over 90°, which is hotter than most places in Missouri.

In Bonne Terre, 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 Theodosia, there are 88.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Missouri.

In Bonne Terre, there are 2.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Missouri.

In Theodosia, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Missouri.

May is the wettest month in Bonne Terre with 4.9 inches of rain, and the driest month is January with 2.5 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 43.8 inches in Bonne Terre means that it is about average compared to other places in Missouri.


May is the wettest month in Theodosia with 4.7 inches of rain, and the driest month is January with 2.7 inches. The wettest season is Summer with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 45.1 inches in Theodosia means that it is wetter than most places in Missouri.

May is the rainiest month in Bonne Terre with 11.3 days of rain, and January is the driest month with only 6.8 rainy days. There are 103.0 rainy days annually in Bonne Terre, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 21% chance of a rainy day.

May is the rainiest month in Theodosia with 10.9 days of rain, and January is the driest month with only 6.8 rainy days. There are 97.0 rainy days annually in Theodosia, which is about average compared to other 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.

An annual snowfall of 11.9 inches in Bonne Terre means that it is less snowy than most places in Missouri.

An annual snowfall of 9.4 inches in Theodosia means that it is less snowy than most places in Missouri.

February is the snowiest month in Bonne Terre with 3.5 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Theodosia with 3.2 inches of snow, and 4 months of the year have significant snowfall.