Williamstown Rainfall Forecast

Today 27 Nov
No Rain
Fri 28 Nov
No Rain
Sat 29 Nov
100%
Sun 30 Nov
80%
Mon 1 Dec
10%
Tue 2 Dec
15%
Wed 3 Dec
5%

Williamstown Rainfall Statistics

November Rainfall

Iowa City Municipal Airport (10.6 miles)

Total Rainfall 2025
24.6in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
1.7in
Wet Days 2025
89/331 (27%)
Total Rainfall October
1.3in
Daily Average October
0.04in
Wettest Day 18 October, 2025
0.3in
Wet Days October
11/31 (35%)
Total Rainfall November
0.7in
Daily Average November
0.03in
Wettest Day 8 November, 2025
0.4in
Wet Days November
6/27 (22%)

Climate (2010–Present)

Iowa City Municipal Airport (10.6 miles)

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Annual Average 2020–2024
30.5in
Monthly Average 2020–2025
2.5in
Daily Average 2020–2025
0.1in
Wettest Day 20 June, 2024
2.6in

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