Annual Weather Averages in Penn Yan
Penn Yan is 30 miles from Alan Treman State Marine Park, so the actual climate in Alan Treman State Marine Park can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 81 °F
Low Temp: 18 °F
Mean Temp: 49 °F
Precipitation: 2.68"
Humidity: 70%
Dew Point: 39 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 33 °F
Low Temp: 18 °F
Mean Temp: 25 °F
Precipitation: 1.82"
Humidity: 74%
Dew Point: 18 °F
Wind: 15 mph
Pressure: 30.07 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 34 °F
Low Temp: 19 °F
Mean Temp: 26 °F
Precipitation: 1.63"
Humidity: 71%
Dew Point: 18 °F
Wind: 14 mph
Pressure: 30.06 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 43 °F
Low Temp: 25 °F
Mean Temp: 34 °F
Precipitation: 2.14"
Humidity: 68%
Dew Point: 24 °F
Wind: 14 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 56 °F
Low Temp: 35 °F
Mean Temp: 46 °F
Precipitation: 2.70"
Humidity: 64%
Dew Point: 34 °F
Wind: 13 mph
Pressure: 29.99 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 69 °F
Low Temp: 46 °F
Mean Temp: 58 °F
Precipitation: 3.05"
Humidity: 65%
Dew Point: 46 °F
Wind: 11 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 77 °F
Low Temp: 57 °F
Mean Temp: 67 °F
Precipitation: 3.30"
Humidity: 68%
Dew Point: 56 °F
Wind: 10 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 81 °F
Low Temp: 61 °F
Mean Temp: 71 °F
Precipitation: 3.71"
Humidity: 69%
Dew Point: 61 °F
Wind: 9 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 80 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 3.38"
Humidity: 72%
Dew Point: 60 °F
Wind: 8 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 73 °F
Low Temp: 52 °F
Mean Temp: 63 °F
Precipitation: 3.39"
Humidity: 73%
Dew Point: 54 °F
Wind: 10 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 61 °F
Low Temp: 42 °F
Mean Temp: 51 °F
Precipitation: 2.93"
Humidity: 73%
Dew Point: 43 °F
Wind: 12 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 48 °F
Low Temp: 32 °F
Mean Temp: 40 °F
Precipitation: 2.11"
Humidity: 71%
Dew Point: 31 °F
Wind: 14 mph
Pressure: 30.10 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Alan Treman State Marine Park
High Temp: 38 °F
Low Temp: 25 °F
Mean Temp: 31 °F
Precipitation: 1.97"
Humidity: 74%
Dew Point: 24 °F
Wind: 15 mph
Pressure: 30.08 "Hg
Visibility: 8 mi