St Jacob Rainfall Forecast

Today 21 Sep
90%
Tue 22 Sep
5%
Wed 23 Sep
No Rain
Thu 24 Sep
No Rain
Fri 25 Sep
No Rain
Sat 26 Sep
15%
Sun 27 Sep
10%

St Jacob Rainfall Statistics

September Rainfall

Belleville, Scott AFB/MidAmerica Airport (11.8 miles)

Total Rainfall 2026
28.3in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2.5in
Wet Days 2026
78/264 (30%)
Total Rainfall August
3.7in
Daily Average August
0.1in
Wettest Day 6 August, 2026
1.4in
Wet Days August
8/31 (26%)
Total Rainfall September
1.6in
Daily Average September
0.1in
Wettest Day 10 September, 2026
1.1in
Wet Days September
6/21 (29%)

Climate (2021–2025)

Belleville, Scott AFB/MidAmerica Airport (11.8 miles)

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Annual Average 2021–2025
33.5in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 11 May, 2022
6.4in

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