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2024 Compare Climate & Weather:
Indianapolis, IN vs Knoxville, TN

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Highlights

On average, there are 204 sunny days per year in Knoxville. Indianapolis averages 186 sunny days per year. The US average is 205 sunny days.

Knoxville, Tennessee gets 50.3 inches of rain, on average, per year. Indianapolis, Indiana gets 42.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Knoxville averages 5.8 inches of snow per year. Indianapolis averages 21.6 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Knoxville, Tennessee
Summer High:
the July high is around 88.1 degrees
Winter Low: the January low is 27.9
Rain: averages 50.3 inches of rain a year
Snow: averages 5.8 inches of snow a year

Indianapolis, Indiana
Summer High:
the July high is around 84 degrees
Winter Low: the January low is 19.5
Rain: averages 42.4 inches of rain a year
Snow: averages 21.6 inches of snow a year


BESTPLACES COMFORT INDEX
Knoxville

The annual BestPlaces Comfort Index for Knoxville 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 Knoxville, while January and December are the least comfortable months.

Indianapolis

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

7 / 10
September, June and May are the most pleasant months in Indianapolis, while January and December are the least comfortable months.


Today's Weather - Indianapolis, IN

3 PM PST

Partly Cloudy

58°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightPartly Cloudy38° / 53°WNW 7 to 12 mph
Saturday NightPartly Cloudy38° / 57°NW 6 to 10 mph
Sunday NightClear38° / 64°WNW 5 to 9 mph
Monday NightMostly Cloudy46° / 65°SSW 9 to 13 mph
Tuesday NightShowers And Thunderstorms Likely45° / 61°W 16 to 20 mph
Wednesday NightMostly Clear38° / 63°NNE 9 to 13 mph
Thursday NightPartly Cloudy then Slight Chance Rain Showers45° / 66°E 9 to 13 mph

Today's Weather - Knoxville, TN

3 PM PST

Slight Chance Showers And Thunderstorms then Cloudy

73°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightSlight Chance Showers And Thunderstorms then Cloudy53° / 68°N 5 to 10 mph
Saturday NightMostly Cloudy then Slight Chance Rain Showers48° / 60°N 5 to 10 mph
Sunday NightPartly Cloudy41° / 66°N 5 to 10 mph
Monday NightMostly Clear41° / 73°NE 5 mph
Tuesday NightPartly Cloudy53° / 72°SW 10 to 15 mph
Wednesday NightSlight Chance Rain Showers then Mostly Clear47° / 73°N 5 to 10 mph
Thursday NightPartly Cloudy50° / 72°NE 5 to 10 mph

Average Monthly High / Low (°F)
MonthIndianapolis, INKnoxville, TN
January35° / 20°47° / 28°
February39° / 23°52° / 31°
March50° / 31°61° / 37°
April62° / 42°70° / 45°
May72° / 52°78° / 54°
June81° / 62°85° / 63°
July84° / 65°88° / 68°
August83° / 63°88° / 66°
September77° / 55°82° / 59°
October65° / 44°71° / 47°
November52° / 34°60° / 37°
December38° / 24°50° / 30°

Hot, Freezing, Rainy, Snowy Days: Indianapolis / Knoxville
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 026 / 2111 / 116 / 1
February0 / 023 / 169 / 114 / 1
March0 / 017 / 1011 / 122 / 0
April0 / 04 / 212 / 110 / 0
May0 / 00 / 013 / 120 / 0
June2 / 60 / 011 / 110 / 0
July4 / 110 / 010 / 120 / 0
August4 / 100 / 08 / 90 / 0
September1 / 30 / 08 / 80 / 0
October0 / 03 / 28 / 90 / 0
November0 / 013 / 1010 / 101 / 0
December0 / 024 / 1912 / 125 / 1
July is the hottest month for Indianapolis with an average high temperature of 84.0°, which ranks it as about average compared to other places in Indiana. In Indianapolis, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Indianapolis are September, June and August.

July is the hottest month for Knoxville with an average high temperature of 88.1°, which ranks it as cooler than most places in Tennessee. In Knoxville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Knoxville are May, September and October.


January has the coldest nighttime temperatures for Indianapolis with an average of 19.5°. This is warmer than most places in Indiana.

January has the coldest nighttime temperatures for Knoxville with an average of 27.9°. This is warmer than most places in Tennessee.



In Indianapolis, there are 11.3 days annually when the high temperature is over 90°, which is cooler than most places in Indiana.

In Knoxville, there are 29.7 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.



In Indianapolis, there are 110.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Indiana.

In Knoxville, there are 78.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Tennessee.



In Indianapolis, there are 4.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Indiana.

In Knoxville, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Tennessee.



May is the wettest month in Indianapolis with 5.1 inches of rain, and the driest month is February with 2.3 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 42.4 inches in Indianapolis means that it is about average compared to other places in Indiana.


July is the wettest month in Knoxville with 5.2 inches of rain, and the driest month is October with 2.7 inches. The wettest season is Spring with 28% of yearly precipitation and 21% occurs in Winter, which is the driest season. The annual rainfall of 50.3 inches in Knoxville means that it is drier than most places in Tennessee.


May is the rainiest month in Indianapolis with 12.8 days of rain, and September is the driest month with only 7.8 rainy days. There are 122.1 rainy days annually in Indianapolis, which is rainier than most places in Indiana. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.

March is the rainiest month in Knoxville with 12.0 days of rain, and September is the driest month with only 8.1 rainy days. There are 127.3 rainy days annually in Knoxville, 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 21% chance of a rainy day.



An annual snowfall of 21.6 inches in Indianapolis means that it is about average compared to other places in Indiana.

An annual snowfall of 5.8 inches in Knoxville means that it is snowier than most places in Tennessee.



January is the snowiest month in Indianapolis with 6.7 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Knoxville with 2.4 inches of snow, and 4 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 Indianapolis    2 Reviews

Over 15 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

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Over 15 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

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Reviews for Knoxville    2 Reviews

Over 15 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 15 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 Knoxville

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ZIPS IN INDIANAPOLIS, INDIANA
46254, 46237, 46203, 46222, 46220, 46217, 46235, 46241, 46201, 46234, 27 total
ZIPS IN KNOXVILLE, TENNESSEE
37918, 37920, 37922, 37923, 37931, 37921, 37919, 37849, 37917, 37912, 16 total

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