Island Lake Rainfall Forecast

Today 12 Jul
90%
Sun 13 Jul
5%
Mon 14 Jul
5%
Tue 15 Jul
25%
Wed 16 Jul
60%
Thu 17 Jul
45%
Fri 18 Jul
20%

Island Lake Rainfall Statistics

July Rainfall

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

Total Rainfall 2025
18in
Daily Average 2025
0.1in
Wettest Day 23 June, 2025
2.5in
Wet Days 2025
65/193 (34%)
Total Rainfall June
5.6in
Daily Average June
0.2in
Wettest Day 23 June, 2025
2.5in
Wet Days June
16/30 (53%)
Total Rainfall July
1.1in
Daily Average July
0.1in
Wettest Day 4 July, 2025
0.4in
Wet Days July
5/12 (42%)

Climate (2010–Present)

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

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Annual Average 2020–2024
35in
Monthly Average 2020–2025
2.9in
Daily Average 2020–2025
0.1in
Wettest Day 22 September, 2024
4in

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