The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Des Moines, IA vs Mount Vernon, IA

2025 Compare Climate & Weather:
Des Moines, IA vs Mount Vernon, IA

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Highlights

On average, there are 193 sunny days per year in Mount Vernon. Des Moines averages 204 sunny days per year. The US average is 205 sunny days.

Mount Vernon, Iowa gets 36.4 inches of rain, on average, per year. Des Moines, Iowa gets 35.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Mount Vernon averages 26.8 inches of snow per year. Des Moines averages 32.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Mount Vernon, Iowa
Summer High: the July high is around 84.1 degrees
Winter Low: the January low is 11.1
Rain: averages 36.4 inches of rain a year
Snow: averages 26.8 inches of snow a year

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

BestPlaces Comfort Index
Mount Vernon

The annual BestPlaces Comfort Index for Mount Vernon is 6.9 (10=best), which means it is more comfortable than most places in Iowa.

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

Des Moines

The 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.

Average Monthly High / Low (°F)
MonthDes Moines, IAMount Vernon, IA
January31° / 13°29° / 11°
February36° / 17°34° / 16°
March49° / 28°47° / 27°
April62° / 39°62° / 38°
May72° / 51°72° / 48°
June81° / 61°81° / 58°
July86° / 65°84° / 62°
August84° / 63°82° / 60°
September76° / 53°75° / 51°
October63° / 41°63° / 40°
November48° / 29°47° / 28°
December34° / 17°32° / 15°
Hot, Freezing, Rainy, Snowy Days: Des Moines / Mount Vernon
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 030 / 307 / 76 / 5
February0 / 025 / 267 / 75 / 4
March0 / 021 / 229 / 83 / 2
April0 / 07 / 911 / 111 / 1
May0 / 00 / 112 / 120 / 0
June3 / 30 / 011 / 120 / 0
July8 / 50 / 010 / 100 / 0
August6 / 40 / 09 / 90 / 0
September2 / 10 / 18 / 80 / 0
October0 / 05 / 79 / 80 / 0
November0 / 018 / 208 / 82 / 1
December0 / 029 / 298 / 95 / 5
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.

July is the hottest month for Mount Vernon with an average high temperature of 84.1°, which ranks it as about average compared to other places in Iowa. In Mount Vernon, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mount Vernon are September, June and August.
January has the coldest nighttime temperatures for Des Moines with an average of 12.5°. This is warmer than most places in Iowa.

January has the coldest nighttime temperatures for Mount Vernon with an average of 11.1°. This is warmer than most places in Iowa.

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 Mount Vernon, there are 12.8 days annually when the high temperature is over 90°, which is about average compared to other places in Iowa.

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 Mount Vernon, there are 143.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Iowa.

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.

In Mount Vernon, there are 16.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Iowa.

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.


June is the wettest month in Mount Vernon with 4.9 inches of rain, and the driest month is January with 1.0 inches. The wettest season is Autumn with 39% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 36.4 inches in Mount Vernon means that it is wetter than most places in Iowa.

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.

May is the rainiest month in Mount Vernon with 11.7 days of rain, and February is the driest month with only 6.5 rainy days. There are 107.8 rainy days annually in Mount Vernon, 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 32.9 inches in Des Moines means that it is snowier than most places in Iowa.

An annual snowfall of 26.8 inches in Mount Vernon means that it is less snowy than most places in Iowa.
January is the snowiest month in Des Moines with 8.2 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Mount Vernon with 7.5 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 Des Moines    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 Des Moines

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Reviews for Mount Vernon    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 Mount Vernon

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Zips In Des Moines, Iowa
50317, 50315, 50310, 50320, 50313, 50316, 50312, 50311, 50314, 50321, 12 total
Zips In MOUNT VERNON, IOWA
52314
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