2024 Compare Climate & Weather:
Knoxville, TN vs Des Moines, IA
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Highlights
On average, there are 204 sunny days per year in Des Moines. Knoxville averages 204 sunny days per year. The US average is 205 sunny days.
Des Moines, Iowa gets 35.9 inches of rain, on average, per year. Knoxville, Tennessee gets 50.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Des Moines averages 32.9 inches of snow per year. Knoxville averages 5.8 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Des Moines, Iowa
Summer High: the July high is around 85.6 degrees
Winter Low: the January low is 12.5
Rain: averages 35.9 inches of rain a year
Snow: averages 32.9 inches of snow a year
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
BESTPLACES COMFORT INDEX
Des MoinesThe annual BestPlaces Comfort Index for Des Moines is 6.9 (10=best), which means it is more comfortable than most places in Iowa.
6.9 / 10
September, June and May are the most pleasant months in Des Moines, while January and December are the least comfortable months.
KnoxvilleThe 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.
Today's Weather - Knoxville, TN
10 AM PST
Partly Sunny
73°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
This Afternoon | Partly Sunny | 79° / 59° | S 10 mph |
Sunday | Sunny | 84° / 59° | SW 0 to 10 mph |
Monday | Sunny | 84° / 63° | S 5 to 10 mph |
Tuesday | Chance Showers And Thunderstorms | 81° / 60° | SW 10 mph |
Wednesday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 86° / 62° | SW 5 to 10 mph |
Thursday | Chance Showers And Thunderstorms | 85° / 64° | S 5 to 10 mph |
Friday | Showers And Thunderstorms Likely | 83° / 61° | SW 5 to 15 mph |
Today's Weather - Des Moines, IA
10 AM PST
Chance Showers And Thunderstorms
70°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
This Afternoon | Chance Showers And Thunderstorms | 75° / 59° | SW 10 mph |
Sunday | Showers And Thunderstorms | 72° / 49° | SSE 9 to 16 mph |
Monday | Slight Chance Rain Showers then Mostly Sunny | 66° / 49° | W 10 to 15 mph |
Tuesday | Sunny then Chance Showers And Thunderstorms | 78° / 55° | S 9 to 20 mph |
Wednesday | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 73° / 53° | ESE 9 to 14 mph |
Thursday | Chance Showers And Thunderstorms | 67° / 47° | NNE 14 to 17 mph |
Friday | Slight Chance Showers And Thunderstorms | 64° / 43° | NW 13 to 16 mph |
Average Monthly High / Low (°F)
Month | Knoxville, TN | Des Moines, IA |
---|
January | 47° / 28° | 31° / 13° |
February | 52° / 31° | 36° / 17° |
March | 61° / 37° | 49° / 28° |
April | 70° / 45° | 62° / 39° |
May | 78° / 54° | 72° / 51° |
June | 85° / 63° | 81° / 61° |
July | 88° / 68° | 86° / 65° |
August | 88° / 66° | 84° / 63° |
September | 82° / 59° | 76° / 53° |
October | 71° / 47° | 63° / 41° |
November | 60° / 37° | 48° / 29° |
December | 50° / 30° | 34° / 17° |
Hot, Freezing, Rainy, Snowy Days: Knoxville / Des Moines
Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
---|
January | 0 / 0 | 21 / 30 | 11 / 7 | 1 / 6 |
February | 0 / 0 | 16 / 25 | 11 / 7 | 1 / 5 |
March | 0 / 0 | 10 / 21 | 12 / 9 | 0 / 3 |
April | 0 / 0 | 2 / 7 | 11 / 11 | 0 / 1 |
May | 0 / 0 | 0 / 0 | 12 / 12 | 0 / 0 |
June | 6 / 3 | 0 / 0 | 11 / 11 | 0 / 0 |
July | 11 / 8 | 0 / 0 | 12 / 10 | 0 / 0 |
August | 10 / 6 | 0 / 0 | 9 / 9 | 0 / 0 |
September | 3 / 2 | 0 / 0 | 8 / 8 | 0 / 0 |
October | 0 / 0 | 2 / 5 | 9 / 9 | 0 / 0 |
November | 0 / 0 | 10 / 18 | 10 / 8 | 0 / 2 |
December | 0 / 0 | 19 / 29 | 12 / 8 | 1 / 5 |
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.
July is the hottest month for Des Moines with an average high temperature of 85.6°, which ranks it as warmer than most places in Iowa. In Des Moines, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Des Moines are September, June and May.
January has the coldest nighttime temperatures for Knoxville with an average of 27.9°. This is warmer than most places in Tennessee.
January has the coldest nighttime temperatures for Des Moines with an average of 12.5°. This is warmer than most places in Iowa.
In Knoxville, there are 29.7 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.
In Des Moines, there are 18.8 days annually when the high temperature is over 90°, which is hotter than most places in Iowa.
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 Des Moines, there are 135.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Iowa.
In Knoxville, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Tennessee.
In Des Moines, there are 13.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Iowa.
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.
June is the wettest month in Des Moines with 5.1 inches of rain, and the driest month is January with 1.0 inches. The wettest season is Autumn with 39% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 35.9 inches in Des Moines means that it is about average compared to other places in Iowa.
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.
May is the rainiest month in Des Moines with 12.3 days of rain, and January is the driest month with only 6.8 rainy days. There are 107.6 rainy days annually in Des Moines, which is rainier than most places in Iowa. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 20% chance of a rainy day.
An annual snowfall of 5.8 inches in Knoxville means that it is snowier than most places in Tennessee.
An annual snowfall of 32.9 inches in Des Moines means that it is snowier than most places in Iowa.
January is the snowiest month in Knoxville with 2.4 inches of snow, and 4 months of the year have significant snowfall.
January is the snowiest month in Des Moines with 8.2 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 Knoxville 2 Reviews
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
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
Start Your Review of Knoxville
Reviews for Des Moines 2 Reviews
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
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
Start Your Review of Des Moines
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