Weather in January 2025

St. Louis weather in January 2025

°C °F

The average weather in St. Louis in January

The weather in St. Louis in January is very cold with temperatures between -7°C and -1°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in St. Louis during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Let it snow! You can expect St. Louis to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.

Our weather forecast can give you a great sense of what weather to expect in St. Louis in January 2025.

If you’re planning to visit St. Louis in the near future, we highly recommend that you review the 14 day weather forecast for St. Louis before you arrive.

Temperatures
-1° / -7°
Rainy Days
6
Snowy Days
17
Dry Days
8
Rainfall
104
mm
Sun Hours
5.8
Hrs

Explore the weather in St. Louis in other months

St. Louis annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -1° / -7° 6 8 17 104 mm
Awful
February 1° / -6° 6 7 15 104 mm
Awful
March 8° / 0° 9 13 9 131 mm
Awful
April 14° / 5° 10 17 3 161 mm
Bad
May 21° / 12° 10 21 0 179 mm
Ok
June 25° / 16° 9 21 0 184 mm
Good
July 27° / 17° 9 22 0 165 mm
Good
August 26° / 16° 7 24 0 138 mm
Good
September 23° / 13° 6 24 0 109 mm
Perfect
October 17° / 8° 6 24 1 120 mm
Good
November 9° / 2° 7 18 5 107 mm
Awful
December 3° / -2° 8 11 12 102 mm
Awful

Weather in St. Louis in January - FAQ

What is the average temperature in St. Louis in January?
The average temperature in St. Louis in January is -7/-1° C.
What is the chance of rain in St. Louis in January?
On average, there are 6 rainy days in St. Louis during January.
Weather wise, is January a good time to visit St. Louis?
The weather in St. Louis in January is awful.
Can it snow in St. Louis in January?
On average, there are 17 snowy days in St. Louis in January.
More about the weather in St. Louis