Waterloo Rainfall Forecast

Today 30 Aug
85%
Mon 31 Aug
35%
Tue 1 Sep
20%
Wed 2 Sep
35%
Thu 3 Sep
35%
Fri 4 Sep
30%
Sat 5 Sep
30%

Waterloo Rainfall Statistics

August Rainfall

Watertown (13 miles)

Total Rainfall 2026
19.5in
Daily Average 2026
0.1in
Wettest Day 1 August, 2026
5in
Wet Days 2026
39/242 (16%)
Total Rainfall July
1.7in
Daily Average July
0.1in
Wettest Day 31 July, 2026
1.4in
Wet Days July
5/31 (16%)
Total Rainfall August
7in
Daily Average August
0.3in
Wettest Day 1 August, 2026
5in
Wet Days August
7/30 (23%)

Climate (2021–2025)

Watertown (13 miles)

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Annual Average 2021–2025
26.3in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 1 August, 2026
5in

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