Lieutenant Island Rainfall Forecast

Today 21 Sep
100%
Tue 22 Sep
10%
Wed 23 Sep
5%
Thu 24 Sep
15%
Fri 25 Sep
65%
Sat 26 Sep
70%
Sun 27 Sep
55%

Lieutenant Island Rainfall Statistics

September Rainfall

Chatham, Chatham Municipal Airport (14.3 miles)

Total Rainfall 2026
20.7in
Daily Average 2026
0.1in
Wettest Day 13 September, 2026
2.1in
Wet Days 2026
83/264 (31%)
Total Rainfall August
1.3in
Daily Average August
0.04in
Wettest Day 21 August, 2026
0.5in
Wet Days August
8/31 (26%)
Total Rainfall September
2.9in
Daily Average September
0.2in
Wettest Day 13 September, 2026
2.1in
Wet Days September
7/21 (33%)

Climate (2021–2025)

Chatham, Chatham Municipal Airport (14.3 miles)

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

Annual Average 2021–2025
36.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 21 September, 2024
3.9in

Get WillyWeather+ to remove ads