Keuka Lake State Park Rainfall Forecast

Today 21 Sep
5%
Tue 22 Sep
No Rain
Wed 23 Sep
No Rain
Thu 24 Sep
No Rain
Fri 25 Sep
5%
Sat 26 Sep
10%
Sun 27 Sep
5%

Keuka Lake State Park Rainfall Statistics

September Rainfall

Penn Yan, Penn Yan Airport (5.6 miles)

Total Rainfall 2026
22.4in
Daily Average 2026
0.1in
Wettest Day 18 July, 2026
1.3in
Wet Days 2026
89/264 (34%)
Total Rainfall August
2.2in
Daily Average August
0.1in
Wettest Day 6 August, 2026
0.9in
Wet Days August
11/31 (35%)
Total Rainfall September
1.9in
Daily Average September
0.1in
Wettest Day 2 September, 2026
0.8in
Wet Days September
9/21 (43%)

Climate (2021–2025)

Penn Yan, Penn Yan Airport (5.6 miles)

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Annual Average 2021–2025
29.3in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
3.1in

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