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2024 Compare Climate & Weather:
Hartford, CT vs St. Louis, MO

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Highlights

On average, there are 202 sunny days per year in St. Louis. Hartford averages 189 sunny days per year. The US average is 205 sunny days.

St. Louis, Missouri gets 42.2 inches of rain, on average, per year. Hartford, Connecticut gets 49.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. Louis averages 15.5 inches of snow per year. Hartford averages 37.9 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

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

Hartford, Connecticut
Summer High:
the July high is around 84 degrees
Winter Low: the January low is 17.8
Rain: averages 49.2 inches of rain a year
Snow: averages 37.9 inches of snow a year


BESTPLACES COMFORT INDEX
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.

Hartford

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

7 / 10
June, August and September are the most pleasant months in Hartford, while January and February are the least comfortable months.


Today's Weather - Hartford, CT

6 PM PST

Chance Light Rain then Areas Of Fog

59°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightChance Light Rain then Areas Of Fog54° / 71°N 8 mph
Sunday NightPartly Cloudy52° / 80°NE 3 to 7 mph
Monday NightMostly Clear53° / 85°S 2 to 6 mph
Tuesday NightMostly Clear57° / 86°S 3 to 9 mph
Wednesday NightPartly Cloudy60° / 84°S 6 to 12 mph
Thursday NightChance Rain Showers57° / 81°SW 5 to 9 mph
Friday NightPartly Cloudy then Slight Chance Rain Showers55° / 77°W 3 to 8 mph

Today's Weather - St. Louis, MO

6 PM PST

Clear

78°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightClear67° / 89°S 3 mph
Sunday NightMostly Clear67° / 88°S 5 to 8 mph
Monday NightSlight Chance Showers And Thunderstorms70° / 91°S 6 to 10 mph
Tuesday NightSlight Chance Showers And Thunderstorms then Showers And Thunderstorms67° / 79°S 9 to 15 mph
Wednesday NightChance Showers And Thunderstorms58° / 81°NW 5 to 9 mph
Thursday NightChance Showers And Thunderstorms63° / 82°SE 6 mph
Friday NightChance Showers And Thunderstorms63° / 82°S 7 mph

Average Monthly High / Low (°F)
MonthHartford, CTSt. Louis, MO
January36° / 18°40° / 23°
February39° / 21°45° / 27°
March48° / 28°56° / 36°
April60° / 39°67° / 46°
May70° / 48°76° / 56°
June79° / 58°85° / 65°
July84° / 63°89° / 69°
August82° / 62°88° / 68°
September75° / 53°80° / 59°
October63° / 41°69° / 47°
November52° / 33°56° / 37°
December41° / 24°43° / 27°

Hot, Freezing, Rainy, Snowy Days: Hartford / St. Louis
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 028 / 2510 / 85 / 3
February0 / 025 / 209 / 74 / 2
March0 / 021 / 1210 / 103 / 1
April0 / 06 / 211 / 111 / 0
May1 / 11 / 012 / 110 / 0
June2 / 70 / 011 / 90 / 0
July5 / 130 / 010 / 80 / 0
August3 / 110 / 09 / 80 / 0
September1 / 30 / 09 / 70 / 0
October0 / 04 / 29 / 80 / 0
November0 / 014 / 1010 / 91 / 1
December0 / 026 / 2210 / 93 / 3
July is the hottest month for Hartford with an average high temperature of 84.0°, which ranks it as warmer than most places in Connecticut. In Hartford, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hartford are June, September and August.

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.


January has the coldest nighttime temperatures for Hartford with an average of 17.8°. This is about average compared to other places in Connecticut.

January has the coldest nighttime temperatures for St. Louis with an average of 22.8°. This is warmer than most places in Missouri.



In Hartford, there are 12.1 days annually when the high temperature is over 90°, which is one of the hottest places in Connecticut.

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 Hartford, there are 124.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Connecticut.

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 Hartford, there are 2.6 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Connecticut.

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.



October is the wettest month in Hartford with 4.8 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 49.2 inches in Hartford means that it is drier than most places in Connecticut.


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 rainiest month in Hartford with 11.8 days of rain, and February is the driest month with only 9.1 rainy days. There are 119.7 rainy days annually in Hartford, which is about average compared to other places in Connecticut. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 24% chance of a rainy day.

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.



An annual snowfall of 37.9 inches in Hartford means that it is snowier than most places in Connecticut.

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



January is the snowiest month in Hartford with 11.6 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in St. Louis with 4.9 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 Hartford    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 St. Louis    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 St. Louis

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ZIPS IN HARTFORD, CONNECTICUT
06106, 06114, 06112, 06105, 06120, 06103
ZIPS IN ST. LOUIS, MISSOURI
63116, 63118, 63109, 63139, 63111, 63108, 63104, 63112, 63115, 63110, 19 total

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