St Charles Rainfall Forecast

Today 19 Sep
30%
Sun 20 Sep
45%
Mon 21 Sep
65%
Tue 22 Sep
85%
Wed 23 Sep
85%
Thu 24 Sep
55%
Fri 25 Sep
15%

St Charles Rainfall Statistics

September Rainfall

Lee County Airport (13 miles)

Total Rainfall 2026
33.1in
Daily Average 2026
0.1in
Wettest Day 18 June, 2026
3.3in
Wet Days 2026
93/262 (35%)
Total Rainfall August
3.3in
Daily Average August
0.1in
Wettest Day 11 August, 2026
1.2in
Wet Days August
10/31 (32%)
Total Rainfall September
1.1in
Daily Average September
0.1in
Wettest Day 4 September, 2026
0.6in
Wet Days September
5/19 (26%)

Climate (2021–2025)

Lee County Airport (13 miles)

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Annual Average 2021–2025
12.8in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 18 June, 2026
3.3in

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