2025 Compare Climate & Weather:
Osceola, IN vs Monmouth, OR

Highlights

On average, there are 154 sunny days per year in Monmouth. Osceola averages 174 sunny days per year. The US average is 205 sunny days.

Monmouth, Oregon gets 43.2 inches of rain, on average, per year. Osceola, Indiana gets 39.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Monmouth averages 4.3 inches of snow per year. Osceola averages 56.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Monmouth, Oregon
Summer High: the July high is around 82 degrees
Winter Low: the January low is 34.7
Rain: averages 43.2 inches of rain a year
Snow: averages 4.3 inches of snow a year

Osceola, Indiana
Summer High: the July high is around 83 degrees
Winter Low: the January low is 16.4
Rain: averages 39.2 inches of rain a year
Snow: averages 56.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Monmouth is 7.4 (10=best), which means it is more comfortable than most places in Oregon.

The annual BestPlaces Comfort Index for Osceola is 6.7 (10=best), which means it is one of the least comfortable places in Indiana.

Today's Weather - Osceola, IN

74°F

Today's Weather - Monmouth, OR

58°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Osceola / Monmouth

July is the hottest month for Osceola with an average high temperature of 83.0°, which ranks it as cooler than most places in Indiana. In Osceola, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Osceola are June, August and September.

August is the hottest month for Monmouth with an average high temperature of 82.6°, which ranks it as about average compared to other places in Oregon. In Monmouth, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Monmouth are September, July and June.

January has the coldest nighttime temperatures for Osceola with an average of 16.4°. This is colder than most places in Indiana.

December has the coldest nighttime temperatures for Monmouth with an average of 33.8°. This is about average compared to other places in Oregon.

In Osceola, there are 8.7 days annually when the high temperature is over 90°, which is cooler than most places in Indiana.

In Monmouth, there are 15.0 days annually when the high temperature is over 90°, which is about average compared to other places in Oregon.

In Osceola, there are 130.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In Monmouth, there are 48.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Oregon.

In Osceola, there are 7.0 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Indiana.

In Monmouth, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oregon.

May is the wettest month in Osceola with 4.2 inches of rain, and the driest month is February with 2.0 inches. The wettest season is Autumn with 31% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 39.2 inches in Osceola means that it is drier than most places in Indiana.


December is the wettest month in Monmouth with 7.9 inches of rain, and the driest month is July with 0.5 inches. The wettest season is Spring with 46% of yearly precipitation and 6% occurs in Autumn, which is the driest season. The annual rainfall of 43.2 inches in Monmouth means that it is about average compared to other places in Oregon.

December is the rainiest month in Osceola with 14.4 days of rain, and September is the driest month with only 9.5 rainy days. There are 137.0 rainy days annually in Osceola, which is one of the rainiest places in Indiana. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.

December is the rainiest month in Monmouth with 18.9 days of rain, and July is the driest month with only 3.0 rainy days. There are 148.8 rainy days annually in Monmouth, which is rainier than most places in Oregon. The rainiest season is Spring when it rains 36% of the time and the driest is Autumn with only a 9% chance of a rainy day.

An annual snowfall of 56.3 inches in Osceola means that it is one of the snowiest places in Indiana.

An annual snowfall of 4.3 inches in Monmouth means that it is about average compared to other places in Oregon.

January is the snowiest month in Osceola with 17.2 inches of snow, and 6 months of the year have significant snowfall.

February is the snowiest month in Monmouth with 2.0 inches of snow, and 3 months of the year have significant snowfall.