St. Charles Airport Rainfall Forecast

Today 1 Jul
65%
Wed 2 Jul
No Rain
Thu 3 Jul
No Rain
Fri 4 Jul
5%
Sat 5 Jul
15%
Sun 6 Jul
35%
Mon 7 Jul
45%

St. Charles Airport Rainfall Statistics

July Rainfall

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

Total Rainfall 2025
18.8in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
1.9in
Wet Days 2025
51/182 (28%)
Total Rainfall June
5.2in
Daily Average June
0.2in
Wettest Day 27 June, 2025
1.5in
Wet Days June
10/30 (33%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 2 July, 2025
–
Wet Days July
–

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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