2024 Compare Climate & Weather:
St. Louis, MO vs Portage Des Sioux, MO
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Highlights
On average, there are 205 sunny days per year in Portage Des Sioux. St. Louis averages 202 sunny days per year. The US average is 205 sunny days.
Portage Des Sioux, Missouri gets 41 inches of rain, on average, per year. St. Louis, Missouri gets 42.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Portage Des Sioux averages 14 inches of snow per year. St. Louis averages 15.5 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Portage Des Sioux, Missouri
Summer High: the July high is around 88.3 degrees
Winter Low: the January low is 21.9
Rain: averages 41 inches of rain a year
Snow: averages 14 inches of snow a year
St. Louis, Missouri
Summer High: the July high is around 88.5 degrees
Winter Low: the January low is 22.8
Rain: averages 42.2 inches of rain a year
Snow: averages 15.5 inches of snow a year
BESTPLACES COMFORT INDEX
Portage Des SiouxThe annual BestPlaces Comfort Index for Portage Des Sioux is 7.2 (10=best), which means it is more comfortable than most places in Missouri.
7.2 / 10
September, May and June are the most pleasant months in Portage Des Sioux, while January and December are the least comfortable months.
St. LouisThe annual BestPlaces Comfort Index for St. Louis is 7.2 (10=best), which means it is more comfortable than most places in Missouri.
7.2 / 10
September, May and October are the most pleasant months in St. Louis, while January and December are the least comfortable months.
Today's Weather - St. Louis, MO
9 AM PST
Slight Chance Rain Showers
66°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Slight Chance Rain Showers | 76° / 55° | SW 7 mph |
| Tuesday | Sunny | 82° / 62° | S 2 to 8 mph |
| Wednesday | Isolated Showers And Thunderstorms then Mostly Sunny | 85° / 66° | S 6 to 9 mph |
| Thursday | Scattered Showers And Thunderstorms | 85° / 63° | S 15 to 20 mph |
| Friday | Chance Showers And Thunderstorms | 74° / 54° | W 15 mph |
| Saturday | Isolated Rain Showers | 77° / 57° | SE 7 to 12 mph |
| Sunday | Isolated Rain Showers then Isolated Showers And Thunderstorms | 79° / 60° | S 8 to 12 mph |
Today's Weather - Portage Des Sioux, MO
9 AM PST
Slight Chance Rain Showers then Mostly Sunny
68°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Slight Chance Rain Showers then Mostly Sunny | 74° / 53° | W 9 mph |
| Tuesday | Patchy Fog then Sunny | 81° / 61° | SE 2 to 8 mph |
| Wednesday | Scattered Showers And Thunderstorms then Mostly Sunny | 84° / 65° | S 8 mph |
| Thursday | Isolated Showers And Thunderstorms | 85° / 61° | S 16 to 21 mph |
| Friday | Chance Showers And Thunderstorms | 74° / 53° | W 15 mph |
| Saturday | Isolated Rain Showers | 77° / 55° | S 7 to 12 mph |
| Sunday | Isolated Rain Showers then Isolated Showers And Thunderstorms | 79° / 58° | S 8 to 12 mph |
Average Monthly High / Low (°F)
| Month | St. Louis, MO | Portage Des Sioux, MO |
|---|
| January | 40° / 23° | 39° / 22° |
| February | 45° / 27° | 44° / 26° |
| March | 56° / 36° | 55° / 35° |
| April | 67° / 46° | 67° / 45° |
| May | 76° / 56° | 76° / 55° |
| June | 85° / 65° | 84° / 64° |
| July | 89° / 69° | 88° / 68° |
| August | 88° / 68° | 87° / 66° |
| September | 80° / 59° | 80° / 57° |
| October | 69° / 47° | 68° / 46° |
| November | 56° / 37° | 55° / 36° |
| December | 43° / 27° | 42° / 25° |
Hot, Freezing, Rainy, Snowy Days: St. Louis / Portage Des Sioux
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 25 / 25 | 8 / 6 | 3 / 3 |
| February | 0 / 0 | 20 / 21 | 7 / 7 | 2 / 2 |
| March | 0 / 0 | 12 / 12 | 10 / 9 | 1 / 1 |
| April | 0 / 0 | 2 / 2 | 11 / 10 | 0 / 0 |
| May | 1 / 1 | 0 / 0 | 11 / 10 | 0 / 0 |
| June | 7 / 7 | 0 / 0 | 9 / 8 | 0 / 0 |
| July | 13 / 13 | 0 / 0 | 8 / 8 | 0 / 0 |
| August | 11 / 11 | 0 / 0 | 8 / 7 | 0 / 0 |
| September | 3 / 3 | 0 / 0 | 7 / 7 | 0 / 0 |
| October | 0 / 0 | 2 / 2 | 8 / 8 | 0 / 0 |
| November | 0 / 0 | 10 / 10 | 9 / 9 | 1 / 0 |
| December | 0 / 0 | 22 / 23 | 9 / 7 | 3 / 2 |
July is the hottest month for St. Louis with an average high temperature of 88.5°, which ranks it as about average compared to other places in Missouri. In St. Louis, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Louis are May, September and June.
July is the hottest month for Portage Des Sioux with an average high temperature of 88.3°, which ranks it as about average compared to other places in Missouri. In Portage Des Sioux, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Portage Des Sioux are September, May and June.
January has the coldest nighttime temperatures for St. Louis with an average of 22.8°. This is warmer than most places in Missouri.
January has the coldest nighttime temperatures for Portage Des Sioux with an average of 21.9°. This is warmer than most places in Missouri.
In St. Louis, there are 36.0 days annually when the high temperature is over 90°, which is hotter than most places in Missouri.
In Portage Des Sioux, there are 33.9 days annually when the high temperature is over 90°, which is about average compared to other places in Missouri.
In St. Louis, there are 91.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Missouri.
In Portage Des Sioux, there are 94.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Missouri.
In St. Louis, there are 1.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Missouri.
In Portage Des Sioux, there are 1.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Missouri.
May is the wettest month in St. Louis with 4.8 inches of rain, and the driest month is February with 2.3 inches. The wettest season is Summer with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 42.2 inches in St. Louis means that it is drier than most places in Missouri.
May is the wettest month in Portage Des Sioux with 4.8 inches of rain, and the driest month is January with 2.4 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 41.0 inches in Portage Des Sioux means that it is drier than most places in Missouri.
May is the rainiest month in St. Louis with 11.3 days of rain, and September is the driest month with only 7.0 rainy days. There are 105.3 rainy days annually in St. Louis, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 23% chance of a rainy day.
May is the rainiest month in Portage Des Sioux with 10.0 days of rain, and January is the driest month with only 6.4 rainy days. There are 94.4 rainy days annually in Portage Des Sioux, which is less rainy than most places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 22% chance of a rainy day.
An annual snowfall of 15.5 inches in St. Louis means that it is snowier than most places in Missouri.
An annual snowfall of 14.0 inches in Portage Des Sioux means that it is about average compared to other places in Missouri.
January is the snowiest month in St. Louis with 4.9 inches of snow, and 5 months of the year have significant snowfall.
January is the snowiest month in Portage Des Sioux with 4.6 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 St. Louis 
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
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Reviews for Portage Des Sioux 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 Portage Des Sioux
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