Belleville Rainfall Forecast

Today 21 May
No Rain
Fri 22 May
70%
Sat 23 May
45%
Sun 24 May
60%
Mon 25 May
30%
Tue 26 May
55%
Wed 27 May
50%

Belleville Rainfall Statistics

May Rainfall

Belleville, Scott AFB/MidAmerica Airport (7.5 miles)

Total Rainfall 2026
13.1in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2.5in
Wet Days 2026
39/141 (28%)
Total Rainfall April
4.6in
Daily Average April
0.2in
Wettest Day 27 April, 2026
1in
Wet Days April
11/30 (37%)
Total Rainfall May
3.9in
Daily Average May
0.2in
Wettest Day 18 May, 2026
2.5in
Wet Days May
10/21 (48%)

Climate (2010–Present)

Belleville, Scott AFB/MidAmerica Airport (7.5 miles)

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Annual Average 2021–2025
33.5in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 11 May, 2022
6.4in

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