2025 Compare Climate & Weather:
St. John, IN vs Dyer, IN

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Highlights

On average, there are 186 sunny days per year in Dyer. St. John averages 187 sunny days per year. The US average is 205 sunny days.

Dyer, Indiana gets 38.9 inches of rain, on average, per year. St. John, Indiana gets 39 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Dyer averages 28 inches of snow per year. St. John averages 28.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Dyer, Indiana
Summer High: the July high is around 83.6 degrees
Winter Low: the January low is 15.7
Rain: averages 38.9 inches of rain a year
Snow: averages 28 inches of snow a year

St. John, Indiana
Summer High: the July high is around 83.7 degrees
Winter Low: the January low is 15.6
Rain: averages 39 inches of rain a year
Snow: averages 28.2 inches of snow a year

BestPlaces Comfort Index

Dyer

The annual BestPlaces Comfort Index for Dyer is 6.9 (10=best), which means it is less comfortable than most places in Indiana.

6.9 / 10

June, September and August are the most pleasant months in Dyer, while January and December are the least comfortable months.

St. John

The annual BestPlaces Comfort Index for St. John is 6.9 (10=best), which means it is less comfortable than most places in Indiana.

6.9 / 10

June, September and August are the most pleasant months in St. John, while January and December are the least comfortable months.

Average Monthly High / Low (°F)

Month	St. John, IN	Dyer, IN
January	31° / 16°	31° / 16°
February	36° / 19°	36° / 19°
March	47° / 28°	47° / 28°
April	60° / 39°	60° / 39°
May	71° / 49°	71° / 49°
June	80° / 59°	80° / 59°
July	84° / 64°	84° / 63°
August	82° / 62°	82° / 62°
September	76° / 53°	76° / 53°
October	63° / 42°	63° / 42°
November	49° / 32°	49° / 32°
December	35° / 20°	35° / 20°

Hot, Freezing, Rainy, Snowy Days: St. John / Dyer

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	28 / 28	10 / 10	5 / 5
February	0 / 0	25 / 25	8 / 8	4 / 4
March	0 / 0	21 / 21	10 / 10	2 / 2
April	0 / 0	7 / 7	11 / 11	0 / 0
May	1 / 1	0 / 0	12 / 12	0 / 0
June	3 / 3	0 / 0	10 / 10	0 / 0
July	5 / 5	0 / 0	9 / 9	0 / 0
August	3 / 3	0 / 0	9 / 9	0 / 0
September	1 / 1	0 / 0	9 / 9	0 / 0
October	0 / 0	4 / 4	10 / 10	0 / 0
November	0 / 0	16 / 16	10 / 10	1 / 1
December	0 / 0	27 / 27	11 / 11	5 / 4

July is the hottest month for St. John with an average high temperature of 83.7°, which ranks it as cooler than most places in Indiana. In St. John, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. John are September, June and August.

July is the hottest month for Dyer with an average high temperature of 83.6°, which ranks it as cooler than most places in Indiana. In Dyer, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Dyer are June, September and August.

January has the coldest nighttime temperatures for St. John with an average of 15.6°. This is one of the coldest places in Indiana.

January has the coldest nighttime temperatures for Dyer with an average of 15.7°. This is one of the coldest places in Indiana.

In St. John, there are 13.1 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In Dyer, there are 13.0 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In St. John, there are 128.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In Dyer, there are 128.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In St. John, there are 8.7 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

In Dyer, there are 8.6 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

August is the wettest month in St. John with 4.6 inches of rain, and the driest month is February with 1.8 inches. The wettest season is Autumn with 33% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 39.0 inches in St. John means that it is drier than most places in Indiana.

August is the wettest month in Dyer with 4.6 inches of rain, and the driest month is February with 1.8 inches. The wettest season is Autumn with 33% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 38.9 inches in Dyer means that it is drier than most places in Indiana.

May is the rainiest month in St. John with 11.6 days of rain, and February is the driest month with only 8.4 rainy days. There are 118.5 rainy days annually in St. John, which is about average compared to other places in Indiana. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 24% chance of a rainy day.

May is the rainiest month in Dyer with 11.6 days of rain, and February is the driest month with only 8.4 rainy days. There are 118.7 rainy days annually in Dyer, which is about average compared to other places in Indiana. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 24% chance of a rainy day.

An annual snowfall of 28.2 inches in St. John means that it is snowier than most places in Indiana.

An annual snowfall of 28.0 inches in Dyer means that it is snowier than most places in Indiana.

January is the snowiest month in St. John with 8.5 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Dyer with 8.3 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for St. John 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

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Reviews for Dyer 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

Start Your Review of Dyer

See all reviews

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2025 Compare Climate & Weather:
St. John, IN vs Dyer, IN

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. John / Dyer

January has the coldest nighttime temperatures for St. John with an average of 15.6°. This is one of the coldest places in Indiana.

January has the coldest nighttime temperatures for Dyer with an average of 15.7°. This is one of the coldest places in Indiana.

In St. John, there are 13.1 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In Dyer, there are 13.0 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In St. John, there are 128.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In Dyer, there are 128.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In St. John, there are 8.7 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

In Dyer, there are 8.6 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

An annual snowfall of 28.2 inches in St. John means that it is snowier than most places in Indiana.

An annual snowfall of 28.0 inches in Dyer means that it is snowier than most places in Indiana.

January is the snowiest month in St. John with 8.5 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Dyer with 8.3 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Dyer 2 Reviews

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2025 Compare Climate & Weather:St. John, IN vs Dyer, IN

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. John / Dyer

January has the coldest nighttime temperatures for St. John with an average of 15.6°. This is one of the coldest places in Indiana.January has the coldest nighttime temperatures for Dyer with an average of 15.7°. This is one of the coldest places in Indiana.

In St. John, there are 13.1 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.In Dyer, there are 13.0 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In St. John, there are 128.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.In Dyer, there are 128.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In St. John, there are 8.7 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.In Dyer, there are 8.6 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

An annual snowfall of 28.2 inches in St. John means that it is snowier than most places in Indiana.An annual snowfall of 28.0 inches in Dyer means that it is snowier than most places in Indiana.

January is the snowiest month in St. John with 8.5 inches of snow, and 6 months of the year have significant snowfall.January is the snowiest month in Dyer with 8.3 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for St. John 2 Reviews

Reviews for Dyer 2 Reviews

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Zips In St. John, Indiana

Zips In DYER, INDIANA

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2025 Compare Climate & Weather:
St. John, IN vs Dyer, IN

January has the coldest nighttime temperatures for St. John with an average of 15.6°. This is one of the coldest places in Indiana.

January has the coldest nighttime temperatures for Dyer with an average of 15.7°. This is one of the coldest places in Indiana.

In St. John, there are 13.1 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In Dyer, there are 13.0 days annually when the high temperature is over 90°, which is about average compared to other places in Indiana.

In St. John, there are 128.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In Dyer, there are 128.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In St. John, there are 8.7 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

In Dyer, there are 8.6 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

An annual snowfall of 28.2 inches in St. John means that it is snowier than most places in Indiana.

An annual snowfall of 28.0 inches in Dyer means that it is snowier than most places in Indiana.

January is the snowiest month in St. John with 8.5 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Dyer with 8.3 inches of snow, and 6 months of the year have significant snowfall.