Henderson Bay Rainfall Forecast

Today 18 Sep
5%
Sat 19 Sep
No Rain
Sun 20 Sep
70%
Mon 21 Sep
No Rain
Tue 22 Sep
5%
Wed 23 Sep
10%
Thu 24 Sep
25%

Henderson Bay Rainfall Statistics

September Rainfall

Watertown, Watertown International Airport (9.9 miles)

Total Rainfall 2026
31.6in
Daily Average 2026
0.1in
Wettest Day 24 August, 2026
2.2in
Wet Days 2026
104/261 (40%)
Total Rainfall August
5.1in
Daily Average August
0.2in
Wettest Day 24 August, 2026
2.2in
Wet Days August
12/31 (39%)
Total Rainfall September
2.1in
Daily Average September
0.1in
Wettest Day 1 September, 2026
1in
Wet Days September
6/18 (33%)

Climate (2021–2025)

Watertown, Watertown International Airport (9.9 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
2.8in

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