Penn Yan Arpt climate by month
Averages and records for each calendar month at Penn Yan Arpt, United States, from 1998 to 2026. The warmest month is July, averaging 27.6°C; the coolest is January at 0.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 0.5°C | −7.5°C | 18.9°C9 January 2008 | −27.8°C9 January 2004 | 28 / 29 |
| February | 1.8°C | −7.1°C | 23.3°C24 February 2017 | −24.3°C20 February 2015 | 29 / 29 |
| March | 7.0°C | −3.1°C | 27.2°C30 March 1998 | −19.3°C6 March 2014 | 29 / 29 |
| April | 13.9°C | 2.3°C | 33.3°C27 April 2009 | −16.6°C5 April 2016 | 29 / 29 |
| May | 20.7°C | 8.6°C | 33.9°C21 May 2022 | −2.8°C13 May 2005 | 29 / 29 |
| June | 25.1°C | 14.1°C | 36.1°C9 June 2008 | 3.3°C14 June 2020 | 29 / 29 |
| July | 27.6°C | 16.7°C | 38.3°C21 July 2011 | 6.7°C27 July 2001 | 29 / 29 |
| August | 26.6°C | 15.8°C | 36.1°C8 August 2001 | 6.1°C31 August 2006 | 29 / 29 |
| September | 23.1°C | 12.0°C | 34.4°C7 September 2007 | −1.1°C28 September 2000 | 28 / 29 |
| October | 16.1°C | 6.4°C | 32.2°C1 October 2019 | −5.5°C29 October 2013 | 28 / 28 |
| November | 9.5°C | 0.7°C | 26.1°C6 November 2022 | −16.6°C22 November 2018 | 28 / 28 |
| December | 3.5°C | −3.8°C | 20.6°C6 December 1998 | −21.0°C22 December 2024 | 28 / 28 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 28 to 29 years each.
See what Penn Yan Arpt is doing right now
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.