The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Joliet, IL vs Morristown, TN

2025 Compare Climate & Weather:
Joliet, IL vs Morristown, TN

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Highlights

On average, there are 205 sunny days per year in Morristown. Joliet averages 186 sunny days per year. The US average is 205 sunny days.

Morristown, Tennessee gets 44.9 inches of rain, on average, per year. Joliet, Illinois gets 39 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Morristown averages 9.8 inches of snow per year. Joliet averages 27.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Morristown, Tennessee
Summer High:
the July high is around 86.4 degrees
Winter Low: the January low is 25.7
Rain: averages 44.9 inches of rain a year
Snow: averages 9.8 inches of snow a year

Joliet, Illinois
Summer High:
the July high is around 84.3 degrees
Winter Low: the January low is 16
Rain: averages 39 inches of rain a year
Snow: averages 27.7 inches of snow a year

BestPlaces Comfort Index
Morristown

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

7.4 / 10
September, May and October are the most pleasant months in Morristown, while January and December are the least comfortable months.

Joliet

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

6.9 / 10
June, September and August are the most pleasant months in Joliet, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthJoliet, ILMorristown, TN
January31° / 16°46° / 26°
February36° / 20°51° / 29°
March48° / 29°60° / 35°
April61° / 39°69° / 43°
May71° / 49°77° / 53°
June81° / 60°84° / 61°
July84° / 64°86° / 65°
August82° / 63°86° / 64°
September76° / 54°80° / 57°
October64° / 43°70° / 45°
November49° / 33°59° / 36°
December35° / 20°48° / 28°
Hot, Freezing, Rainy, Snowy Days: Joliet / Morristown
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 028 / 2211 / 116 / 2
February0 / 025 / 189 / 115 / 2
March0 / 021 / 1211 / 123 / 1
April0 / 06 / 412 / 110 / 0
May1 / 00 / 012 / 120 / 0
June3 / 30 / 011 / 110 / 0
July5 / 70 / 010 / 120 / 0
August3 / 60 / 010 / 90 / 0
September1 / 20 / 08 / 80 / 0
October0 / 03 / 310 / 80 / 0
November0 / 014 / 1110 / 101 / 0
December0 / 026 / 2012 / 127 / 1
July is the hottest month for Joliet with an average high temperature of 84.3°, which ranks it as cooler than most places in Illinois. In Joliet, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Joliet are September, June and August.

July is the hottest month for Morristown with an average high temperature of 86.4°, which ranks it as cooler than most places in Tennessee. In Morristown, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Morristown are May, September and June.
January has the coldest nighttime temperatures for Joliet with an average of 16.0°. This is about average compared to other places in Illinois.

January has the coldest nighttime temperatures for Morristown with an average of 25.7°. This is colder than most places in Tennessee.

In Joliet, there are 12.5 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

In Morristown, there are 17.0 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.

In Joliet, there are 123.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.

In Morristown, there are 90.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Tennessee.

In Joliet, there are 7.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Illinois.

In Morristown, there are 0.5 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Tennessee.

July is the wettest month in Joliet with 4.6 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Autumn with 33% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 39.0 inches in Joliet means that it is about average compared to other places in Illinois.


July is the wettest month in Morristown with 4.8 inches of rain, and the driest month is October with 2.3 inches. The wettest season is Summer with 27% of yearly precipitation and 20% occurs in Winter, which is the driest season. The annual rainfall of 44.9 inches in Morristown means that it is one of the driest places in Tennessee.

May is the rainiest month in Joliet with 12.4 days of rain, and September is the driest month with only 7.8 rainy days. There are 124.6 rainy days annually in Joliet, which is one of the rainiest places in Illinois. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

March is the rainiest month in Morristown with 12.1 days of rain, and September is the driest month with only 8.1 rainy days. There are 127.0 rainy days annually in Morristown, which is rainier than most places in Tennessee. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 20% chance of a rainy day.

An annual snowfall of 27.7 inches in Joliet means that it is snowier than most places in Illinois.

An annual snowfall of 9.8 inches in Morristown means that it is one of the snowiest places in Tennessee.
December is the snowiest month in Joliet with 8.6 inches of snow, and 5 months of the year have significant snowfall.

February is the snowiest month in Morristown with 3.3 inches of snow, and 5 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 Joliet    2 Reviews

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

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 Joliet

Reviews for Morristown    2 Reviews

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

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 Morristown

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Zips In Joliet, Illinois
60435, 60586, 60431
Zips In MORRISTOWN, TENNESSEE
37814, 37813, 37877, 37860
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