Sloan's Airport Rainfall Forecast

Today 10 Jun
30%
Thu 11 Jun
50%
Fri 12 Jun
85%
Sat 13 Jun
30%
Sun 14 Jun
80%
Mon 15 Jun
30%
Tue 16 Jun
15%

Sloan's Airport Rainfall Statistics

June Rainfall

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

Total Rainfall 2026
15.9in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
1.6in
Wet Days 2026
44/161 (27%)
Total Rainfall May
3.5in
Daily Average May
0.1in
Wettest Day 18 May, 2026
1.6in
Wet Days May
12/31 (39%)
Total Rainfall June
2.2in
Daily Average June
0.3in
Wettest Day 1 June, 2026
1.2in
Wet Days June
3/10 (30%)

Climate (2010–Present)

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

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Annual Average 2021–2025
36.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 16 July, 2024
3.8in

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