Effigy Mounds National Monument Rainfall Forecast

Today 8 Aug
30%
Sun 9 Aug
40%
Mon 10 Aug
55%
Tue 11 Aug
50%
Wed 12 Aug
40%
Thu 13 Aug
15%
Fri 14 Aug
30%

Effigy Mounds National Monument Rainfall Statistics

August Rainfall

Prairie Du Chien Municipal Airport (5.6 miles)

Total Rainfall 2026
49.3in
Daily Average 2026
0.2in
Wettest Day 8 January, 2026
3.5in
Wet Days 2026
66/220 (30%)
Total Rainfall July
11in
Daily Average July
0.4in
Wettest Day 3 July, 2026
3.3in
Wet Days July
8/31 (26%)
Total Rainfall August
1.5in
Daily Average August
0.3in
Wettest Day 1 August, 2026
0.9in
Wet Days August
2/8 (25%)

Climate (2021–2025)

Prairie Du Chien Municipal Airport (5.6 miles)

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Annual Average 2021–2025
39.4in
Monthly Average 2021–2026
3.9in
Daily Average 2021–2026
0.1in
Wettest Day 10 August, 2025
4.9in

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