Penn Yan climate

Typical historical weather for Penn Yan, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Penn Yan.

Annual average

10.1°C

across all months

Warmest month

27.3°C

Jul average high

Coolest month

-5.4°C

Jan average low

Annual rainfall

1131mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

34.2°C

24 June 2025

Coldest day

-22.5°C

14 February 2016

Wettest day

63.5mm

21 October 2016

Windiest day

8.2m/s

25 February 2019