Flights to St. Louis, MO, United States

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Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
261
days per year
Snow days
9
days per year

14 day forecast

Thursday
2 May
83%
29°C17°C
9 May
21°C12°C
Friday
3 May
94%
23°C16°C
10 May
83%
14°C10°C
Saturday
4 May
80%
27°C16°C
11 May
18°C8°C
Sunday
5 May
84%
21°C13°C
12 May
22°C10°C
Monday
6 May
86%
28°C17°C
13 May
83%
24°C14°C
Tuesday
7 May
87%
26°C18°C
14 May
87%
26°C15°C
Wednesday
8 May
26°C15°C
15 May
18°C10°C

Cheapest month to fly to St. Louis

Explore price trends for trips to St. Louis

Annual Avg. Price347 GBP
May 2024266 GBP
June 2024260 GBP
July 2024365 GBP
August 2024362 GBP
September 2024275 GBP
October 2024193 GBP
November 2024239 GBP
December 2024312 GBP
January 2025308 GBP
February 2025308 GBP
March 2025308 GBP
April 2025972 GBP

Frequently asked questions

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