Campbell Lake Rainfall Forecast

Today 19 Sep
20%
Sun 20 Sep
No Rain
Mon 21 Sep
55%
Tue 22 Sep
50%
Wed 23 Sep
No Rain
Thu 24 Sep
No Rain
Fri 25 Sep
15%

Campbell Lake Rainfall Statistics

September Rainfall

Southern Illinois Airport (11.8 miles)

Total Rainfall 2026
26.5in
Daily Average 2026
0.1in
Wettest Day 10 July, 2026
3.1in
Wet Days 2026
72/262 (27%)
Total Rainfall August
2.5in
Daily Average August
0.1in
Wettest Day 26 August, 2026
0.9in
Wet Days August
10/31 (32%)
Total Rainfall September
1.2in
Daily Average September
0.1in
Wettest Day 10 September, 2026
1in
Wet Days September
2/19 (11%)

Climate (2021–2025)

Southern Illinois Airport (11.8 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 10 July, 2026
3.1in

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