Chautauqua Lake Rainfall Forecast

Today 14 Sep
15%
Tue 15 Sep
10%
Wed 16 Sep
40%
Thu 17 Sep
70%
Fri 18 Sep
40%
Sat 19 Sep
40%
Sun 20 Sep
55%

Chautauqua Lake Rainfall Statistics

September Rainfall

Jamestown, Chautauqua County/Jamestown Airport (6.8 miles)

Total Rainfall 2026
28.6in
Daily Average 2026
0.1in
Wettest Day 14 June, 2026
1.4in
Wet Days 2026
108/257 (42%)
Total Rainfall August
4.3in
Daily Average August
0.1in
Wettest Day 23 August, 2026
1.1in
Wet Days August
20/31 (65%)
Total Rainfall September
1.7in
Daily Average September
0.2in
Wettest Day 9 September, 2026
1in
Wet Days September
3/14 (21%)

Climate (2021–2025)

Jamestown, Chautauqua County/Jamestown Airport (6.8 miles)

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

Annual Average 2021–2025
30.3in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 11 November, 2022
2.4in

Get WillyWeather+ to remove ads