Barnhart Rainfall Forecast

Today 2 Aug
90%
Mon 3 Aug
No Rain
Tue 4 Aug
5%
Wed 5 Aug
No Rain
Thu 6 Aug
40%
Fri 7 Aug
30%
Sat 8 Aug
15%

Barnhart Rainfall Statistics

August Rainfall

St. Louis Downtown Airport (19.9 miles)

Total Rainfall 2026
20.6in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2in
Wet Days 2026
57/214 (27%)
Total Rainfall July
3.7in
Daily Average July
0.1in
Wettest Day 10 July, 2026
1.1in
Wet Days July
11/31 (35%)
Total Rainfall August
–
Daily Average August
–
Wettest Day 2 August, 2026
–
Wet Days August
–

Climate (2021–2025)

St. Louis Downtown Airport (19.9 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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