Otsego Rainfall Forecast

Today 18 Sep
80%
Sat 19 Sep
100%
Sun 20 Sep
70%
Mon 21 Sep
15%
Tue 22 Sep
15%
Wed 23 Sep
5%
Thu 24 Sep
5%

Otsego Rainfall Statistics

September Rainfall

Madison, Dane County Regional-Truax Field (19.9 miles)

Total Rainfall 2026
28.7in
Daily Average 2026
0.1in
Wettest Day 24 June, 2026
1.9in
Wet Days 2026
90/261 (34%)
Total Rainfall August
4.6in
Daily Average August
0.1in
Wettest Day 21 August, 2026
1.4in
Wet Days August
9/31 (29%)
Total Rainfall September
1.1in
Daily Average September
0.1in
Wettest Day 15 September, 2026
0.5in
Wet Days September
7/18 (39%)

Climate (2021–2025)

Madison, Dane County Regional-Truax Field (19.9 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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