Maryville Rainfall Forecast

Today 15 Aug
20%
Sun 16 Aug
10%
Mon 17 Aug
25%
Tue 18 Aug
5%
Wed 19 Aug
15%
Thu 20 Aug
35%
Fri 21 Aug
15%

Maryville Rainfall Statistics

August Rainfall

St. Louis Regional Airport (11.8 miles)

Total Rainfall 2026
16.7in
Daily Average 2026
0.1in
Wettest Day 25 July, 2026
2.5in
Wet Days 2026
39/227 (17%)
Total Rainfall July
3.2in
Daily Average July
0.1in
Wettest Day 25 July, 2026
2.5in
Wet Days July
2/31 (6%)
Total Rainfall August
0.2in
Daily Average August
0.02in
Wettest Day 6 August, 2026
0.1in
Wet Days August
3/15 (20%)

Climate (2021–2025)

St. Louis Regional Airport (11.8 miles)

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Annual Average 2021–2025
18.9in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 5 November, 2024
4.8in

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