Island Lake Rainfall Forecast

Today 25 Jul
5%
Sun 26 Jul
15%
Mon 27 Jul
50%
Tue 28 Jul
10%
Wed 29 Jul
5%
Thu 30 Jul
15%
Fri 31 Jul
25%

Island Lake Rainfall Statistics

July Rainfall

Madison, Dane County Regional-Truax Field (14.9 miles)

Total Rainfall 2026
22in
Daily Average 2026
0.1in
Wettest Day 24 June, 2026
1.9in
Wet Days 2026
73/206 (35%)
Total Rainfall June
6.6in
Daily Average June
0.2in
Wettest Day 24 June, 2026
1.9in
Wet Days June
11/30 (37%)
Total Rainfall July
1in
Daily Average July
0.04in
Wettest Day 2 July, 2026
0.7in
Wet Days July
6/25 (24%)

Climate (2021–2025)

Madison, Dane County Regional-Truax Field (14.9 miles)

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Annual Average 2021–2025
33.9in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 22 September, 2024
4in

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