Williamstown Rainfall Forecast

Today 25 Sep
No Rain
Sat 26 Sep
55%
Sun 27 Sep
55%
Mon 28 Sep
50%
Tue 29 Sep
30%
Wed 30 Sep
5%
Thu 1 Oct
20%

Williamstown Rainfall Statistics

September Rainfall

Barre / Montpelier, Knapp State Airport (5.6 miles)

Total Rainfall 2026
26.9in
Daily Average 2026
0.1in
Wettest Day 9 July, 2026
2.4in
Wet Days 2026
115/268 (43%)
Total Rainfall August
2.1in
Daily Average August
0.1in
Wettest Day 10 August, 2026
0.6in
Wet Days August
10/31 (32%)
Total Rainfall September
1.4in
Daily Average September
0.1in
Wettest Day 9 September, 2026
0.4in
Wet Days September
9/25 (36%)

Climate (2021–2025)

Barre / Montpelier, Knapp State Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
36in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 10 July, 2023
5.3in

Get WillyWeather+ to remove ads