Carbondale Rainfall Forecast

Today 27 May
55%
Thu 28 May
15%
Fri 29 May
30%
Sat 30 May
35%
Sun 31 May
15%
Mon 1 Jun
10%
Tue 2 Jun
5%

Carbondale Rainfall Statistics

May Rainfall

Southern Illinois Airport (3.7 miles)

Total Rainfall 2026
10.5in
Daily Average 2026
0.1in
Wettest Day 5 March, 2026
1.1in
Wet Days 2026
33/147 (22%)
Total Rainfall April
3.2in
Daily Average April
0.1in
Wettest Day 4 April, 2026
0.9in
Wet Days April
9/30 (30%)
Total Rainfall May
1.6in
Daily Average May
0.1in
Wettest Day 5 May, 2026
0.8in
Wet Days May
8/27 (30%)

Climate (2010–Present)

Southern Illinois Airport (3.7 miles)

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Annual Average 2021–2025
35.3in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 4 September, 2021
3in

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