Chautauqua Gorge State Forest Rainfall Forecast

Today 10 Sep
70%
Fri 11 Sep
No Rain
Sat 12 Sep
50%
Sun 13 Sep
25%
Mon 14 Sep
25%
Tue 15 Sep
25%
Wed 16 Sep
60%

Chautauqua Gorge State Forest Rainfall Statistics

September Rainfall

Jamestown, Chautauqua County/Jamestown Airport (16.8 miles)

Total Rainfall 2026
27.6in
Daily Average 2026
0.1in
Wettest Day 14 June, 2026
1.4in
Wet Days 2026
107/253 (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
0.7in
Daily Average September
0.1in
Wettest Day 2 September, 2026
0.5in
Wet Days September
2/10 (20%)

Climate (2021–2025)

Jamestown, Chautauqua County/Jamestown Airport (16.8 miles)

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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

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