Sloan's Airport Rainfall Forecast

Today 28 Jul
5%
Wed 29 Jul
No Rain
Thu 30 Jul
No Rain
Fri 31 Jul
70%
Sat 1 Aug
70%
Sun 2 Aug
20%
Mon 3 Aug
15%

Sloan's Airport Rainfall Statistics

July Rainfall

St. Charles, St. Charles County Smartt Airport (21.7 miles)

Total Rainfall 2026
20.1in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
1.6in
Wet Days 2026
56/209 (27%)
Total Rainfall June
4.2in
Daily Average June
0.1in
Wettest Day 1 June, 2026
1.2in
Wet Days June
10/30 (33%)
Total Rainfall July
2.2in
Daily Average July
0.1in
Wettest Day 25 July, 2026
1.1in
Wet Days July
5/28 (18%)

Climate (2021–2025)

St. Charles, St. Charles County Smartt Airport (21.7 miles)

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Annual Average 2021–2025
36.2in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 16 July, 2024
3.8in

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