St. Charles Airport Rainfall Forecast

Today 1 Apr
5%
Wed 2 Apr
60%
Thu 3 Apr
75%
Fri 4 Apr
90%
Sat 5 Apr
100%
Sun 6 Apr
75%
Mon 7 Apr
10%

St. Charles Airport Rainfall Statistics

April Rainfall

St. Charles, St. Charles County Smartt Airport (6.2 miles)

Total Rainfall 2025
3.8in
Daily Average 2025
0.04in
Wettest Day 23 March, 2025
1.2in
Wet Days 2025
15/91 (16%)
Total Rainfall March
2.9in
Daily Average March
0.1in
Wettest Day 23 March, 2025
1.2in
Wet Days March
7/31 (23%)
Total Rainfall April
–
Daily Average April
–
Wettest Day
–
Wet Days April
–

Climate (2010–Present)

St. Charles, St. Charles County Smartt Airport (6.2 miles)

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Annual Average 2020–2024
36.6in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 16 July, 2024
3.8in

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