2025 Compare Climate & Weather:
St. Louis, MO vs Austin, TX

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Highlights

On average, there are 228 sunny days per year in Austin. St. Louis averages 202 sunny days per year. The US average is 205 sunny days.

Austin, Texas gets 34.9 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.

Austin averages 0.3 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

Austin, Texas
Summer High: the July high is around 95 degrees
Winter Low: the January low is 38.2
Rain: averages 34.9 inches of rain a year
Snow: averages 0.3 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

Austin

The annual BestPlaces Comfort Index for Austin is 7.1 (10=best), which means it is about average compared to other places in Texas.

7.1 / 10

April, October and November are the most pleasant months in Austin, while July and August are the least comfortable months.

St. Louis

The 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.

Average Monthly High / Low (°F)

Month	St. Louis, MO	Austin, TX
January	40° / 23°	61° / 38°
February	45° / 27°	64° / 41°
March	56° / 36°	72° / 48°
April	67° / 46°	79° / 56°
May	76° / 56°	86° / 65°
June	85° / 65°	92° / 71°
July	89° / 69°	95° / 73°
August	88° / 68°	96° / 73°
September	80° / 59°	90° / 67°
October	69° / 47°	81° / 58°
November	56° / 37°	71° / 48°
December	43° / 27°	62° / 39°

Hot, Freezing, Rainy, Snowy Days: St. Louis / Austin

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	25 / 8	8 / 7	3 / 0
February	0 / 0	20 / 5	7 / 7	2 / 0
March	0 / 0	12 / 2	10 / 9	1 / 0
April	0 / 1	2 / 0	11 / 6	0 / 0
May	1 / 8	0 / 0	11 / 7	0 / 0
June	7 / 20	0 / 0	9 / 7	0 / 0
July	13 / 27	0 / 0	8 / 5	0 / 0
August	11 / 29	0 / 0	8 / 5	0 / 0
September	3 / 17	0 / 0	7 / 6	0 / 0
October	0 / 4	2 / 0	8 / 7	0 / 0
November	0 / 0	10 / 2	9 / 7	1 / 0
December	0 / 0	22 / 8	9 / 7	3 / 0

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.

August is the hottest month for Austin with an average high temperature of 96.2°, which ranks it as warmer than most places in Texas. In Austin, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Austin are April, October and March.

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 Austin with an average of 38.2°. This is about average compared to other places in Texas.

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 Austin, there are 105.9 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

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 Austin, there are 24.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

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 Austin, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

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.

June is the wettest month in Austin with 4.5 inches of rain, and the driest month is January with 2.2 inches. The wettest season is Winter with 28% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 34.9 inches in Austin means that it is about average compared to other places in Texas.

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.

March is the rainiest month in Austin with 8.6 days of rain, and August is the driest month with only 4.7 rainy days. There are 79.3 rainy days annually in Austin, which is rainier than most places in Texas. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 21% 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 0.3 inches in Austin means that it is about average compared to other places in Texas.

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 Austin with 0.2 inches of snow, and no 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

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

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Reviews for Austin 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

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2025 Compare Climate & Weather:
St. Louis, MO vs Austin, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. Louis / Austin

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 Austin with an average of 38.2°. This is about average compared to other places in Texas.

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 Austin, there are 105.9 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

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 Austin, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 15.5 inches in St. Louis means that it is snowier than most places in Missouri.

An annual snowfall of 0.3 inches in Austin means that it is about average compared to other places in Texas.

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 Austin with 0.2 inches of snow, and no months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Austin 2 Reviews

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2025 Compare Climate & Weather:St. Louis, MO vs Austin, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. Louis / Austin

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 Austin with an average of 38.2°. This is about average compared to other places in Texas.

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 Austin, there are 105.9 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

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 Austin, there are 24.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

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 Austin, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 15.5 inches in St. Louis means that it is snowier than most places in Missouri.An annual snowfall of 0.3 inches in Austin means that it is about average compared to other places in Texas.

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 Austin with 0.2 inches of snow, and no months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Austin 2 Reviews

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2025 Compare Climate & Weather:
St. Louis, MO vs Austin, TX

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 Austin with an average of 38.2°. This is about average compared to other places in Texas.

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 Austin, there are 105.9 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

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 Austin, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 15.5 inches in St. Louis means that it is snowier than most places in Missouri.

An annual snowfall of 0.3 inches in Austin means that it is about average compared to other places in Texas.

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 Austin with 0.2 inches of snow, and no months of the year have significant snowfall.