Howell Island State Wildlife Area Rainfall Forecast

Today 30 Jul
5%
Fri 31 Jul
70%
Sat 1 Aug
95%
Sun 2 Aug
20%
Mon 3 Aug
15%
Tue 4 Aug
20%
Wed 5 Aug
10%

Howell Island State Wildlife Area Rainfall Statistics

July Rainfall

St. Louis, Spirit Of St. Louis Airport (2.5 miles)

Total Rainfall 2026
26.5in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2.2in
Wet Days 2026
58/211 (27%)
Total Rainfall June
6.6in
Daily Average June
0.2in
Wettest Day 8 June, 2026
1.5in
Wet Days June
10/30 (33%)
Total Rainfall July
1.9in
Daily Average July
0.1in
Wettest Day 4 July, 2026
0.8in
Wet Days July
8/30 (27%)

Climate (2021–2025)

St. Louis, Spirit Of St. Louis Airport (2.5 miles)

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Annual Average 2021–2025
38.3in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 4 April, 2025
4.2in

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