St. Louis Rainfall Forecast

Today 18 Jun
50%
Fri 19 Jun
20%
Sat 20 Jun
10%
Sun 21 Jun
80%
Mon 22 Jun
90%
Tue 23 Jun
5%
Wed 24 Jun
5%

St. Louis Rainfall Statistics

June Rainfall

St. Louis Downtown Airport (5 miles)

Total Rainfall 2026
14.8in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2in
Wet Days 2026
40/169 (24%)
Total Rainfall May
2.9in
Daily Average May
0.1in
Wettest Day 18 May, 2026
2in
Wet Days May
13/31 (42%)
Total Rainfall June
3.2in
Daily Average June
0.2in
Wettest Day 1 June, 2026
1.6in
Wet Days June
4/18 (22%)

Climate (2021–2025)

St. Louis Downtown Airport (5 miles)

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Annual Average 2021–2025
43.5in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 26 July, 2022
7.2in

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