2025 Compare Climate & Weather:
East Moline, IL vs Seymour, MO

Highlights

On average, there are 208 sunny days per year in Seymour. East Moline averages 204 sunny days per year. The US average is 205 sunny days.

Seymour, Missouri gets 44.5 inches of rain, on average, per year. East Moline, Illinois gets 37 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Seymour averages 12.2 inches of snow per year. East Moline averages 29.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Seymour, Missouri
Summer High: the July high is around 87.8 degrees
Winter Low: the January low is 21
Rain: averages 44.5 inches of rain a year
Snow: averages 12.2 inches of snow a year

East Moline, Illinois
Summer High: the July high is around 85.2 degrees
Winter Low: the January low is 15
Rain: averages 37 inches of rain a year
Snow: averages 29.1 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for East Moline is 7.0 (10=best), which means it is about average compared to other places in Illinois.

Today's Weather - East Moline, IL

70°F

Today's Weather - Seymour, MO

63°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: East Moline / Seymour

July is the hottest month for East Moline with an average high temperature of 85.2°, which ranks it as about average compared to other places in Illinois. In East Moline, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for East Moline are September, June and August.

August is the hottest month for Seymour with an average high temperature of 88.2°, which ranks it as about average compared to other places in Missouri. In Seymour, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Seymour are September, May and June.

January has the coldest nighttime temperatures for East Moline with an average of 15.0°. This is colder than most places in Illinois.

January has the coldest nighttime temperatures for Seymour with an average of 21.0°. This is about average compared to other places in Missouri.

In East Moline, there are 17.2 days annually when the high temperature is over 90°, which is about average compared to other places in Illinois.

In Seymour, there are 28.2 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

In East Moline, there are 120.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.

In Seymour, there are 107.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.

In East Moline, there are 9.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

In Seymour, there are 2.4 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Missouri.

June is the wettest month in East Moline with 4.7 inches of rain, and the driest month is January with 1.4 inches. The wettest season is Autumn with 36% of yearly precipitation and 13% occurs in Spring, which is the driest season. The annual rainfall of 37.0 inches in East Moline means that it is drier than most places in Illinois.


May is the wettest month in Seymour with 5.1 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 44.5 inches in Seymour means that it is wetter than most places in Missouri.

May is the rainiest month in East Moline with 11.7 days of rain, and February is the driest month with only 8.0 rainy days. There are 114.7 rainy days annually in East Moline, 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.

May is the rainiest month in Seymour with 11.4 days of rain, and January is the driest month with only 6.5 rainy days. There are 100.4 rainy days annually in Seymour, 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.

An annual snowfall of 29.1 inches in East Moline means that it is snowier than most places in Illinois.

An annual snowfall of 12.2 inches in Seymour means that it is less snowy than most places in Missouri.

December is the snowiest month in East Moline with 8.9 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Seymour with 4.4 inches of snow, and 4 months of the year have significant snowfall.