Rochester/Skyhaven Arpt climate by month
Averages and records for each calendar month at Rochester/Skyhaven Arpt, United States, from 2000 to 2026. The warmest month is July, averaging 28.1°C; the coolest is January at 0.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 0.5°C | −8.6°C | 19.4°C6 January 2007 | −26.0°C16 January 2009 | 26 / 27 |
| February | 2.1°C | −8.1°C | 23.9°C21 February 2018 | −24.9°C14 February 2016 | 27 / 27 |
| March | 7.1°C | −3.5°C | 29.4°C22 March 2012 | −20.5°C9 March 2007 | 27 / 27 |
| April | 13.9°C | 1.9°C | 33.9°C17 April 2002 | −9.3°C5 April 2016 | 27 / 27 |
| May | 20.0°C | 7.5°C | 35.0°C26 May 2010 | −2.7°C1 May 2008 | 27 / 27 |
| June | 24.8°C | 12.7°C | 37.8°C24 June 2025 | 0.6°C1 June 2020 | 27 / 27 |
| July | 28.1°C | 15.9°C | 37.8°C22 July 2011 | 7.2°C3 July 2001 | 27 / 27 |
| August | 27.5°C | 14.9°C | 37.8°C4 August 2022 | 4.4°C22 August 2007 | 27 / 27 |
| September | 23.3°C | 10.7°C | 35.6°C9 September 2002 | −2.2°C29 September 2000 | 26 / 27 |
| October | 16.3°C | 5.0°C | 30.6°C3 October 2023 | −7.1°C31 October 2020 | 26 / 26 |
| November | 9.6°C | −0.4°C | 27.2°C6 November 2024 | −14.4°C25 November 2000 | 26 / 26 |
| December | 3.4°C | −5.2°C | 22.2°C6 December 2001 | −24.3°C29 December 2017 | 25 / 26 |
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 25 to 27 years each.
See what Rochester/Skyhaven 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.