Rock Island State Park Rainfall Forecast

Today 19 Sep
35%
Sun 20 Sep
5%
Mon 21 Sep
No Rain
Tue 22 Sep
No Rain
Wed 23 Sep
5%
Thu 24 Sep
5%
Fri 25 Sep
5%

Rock Island State Park Rainfall Statistics

September Rainfall

Escanaba (24.9 miles)

Total Rainfall 2026
17.9in
Daily Average 2026
0.1in
Wettest Day 12 April, 2026
2in
Wet Days 2026
81/262 (31%)
Total Rainfall August
2.3in
Daily Average August
0.1in
Wettest Day 31 August, 2026
1.1in
Wet Days August
13/31 (42%)
Total Rainfall September
0.6in
Daily Average September
0.04in
Wettest Day 15 September, 2026
0.4in
Wet Days September
6/19 (32%)

Climate (2021–2025)

Escanaba (24.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
21.7in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 5 July, 2025
2in

Get WillyWeather+ to remove ads