Grant River Recreation Area Rainfall Forecast

Today 30 May
No Rain
Sun 31 May
10%
Mon 1 Jun
30%
Tue 2 Jun
5%
Wed 3 Jun
No Rain
Thu 4 Jun
20%
Fri 5 Jun
40%

Grant River Recreation Area Rainfall Statistics

May Rainfall

Platteville Municipal Airport (13 miles)

Total Rainfall 2026
16.1in
Daily Average 2026
0.1in
Wettest Day 6 March, 2026
2.5in
Wet Days 2026
28/150 (19%)
Total Rainfall April
7.8in
Daily Average April
0.3in
Wettest Day 2 April, 2026
1.9in
Wet Days April
13/30 (43%)
Total Rainfall May
2.7in
Daily Average May
0.1in
Wettest Day 16 May, 2026
1in
Wet Days May
5/30 (17%)

Climate (2010–Present)

Platteville Municipal Airport (13 miles)

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Annual Average 2021–2025
37.1in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 10 August, 2025
6in

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