Elmira weather by month
Measured at Elmira-Corning Rgnl
Averages and records for each calendar month at Elmira-Corning Rgnl, United States, from 1938 to 2026. The warmest month is July, averaging 28.7°C; the coolest is January at 1.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.2°C | −8.9°C | 20.6°C25 January 1950 | −31.1°C15 January 1957 | 45 / 45 |
| February | 2.6°C | −8.6°C | 23.9°C24 February 2017 | −31.7°C1 February 1948 | 45 / 45 |
| March | 7.5°C | −4.7°C | 29.4°C30 March 1998 | −25.6°C4 March 1950 | 45 / 45 |
| April | 15.0°C | 0.9°C | 33.3°C27 April 2009 | −16.0°C5 April 2016 | 45 / 45 |
| May | 21.4°C | 6.5°C | 34.4°C28 May 2016 | −4.9°C1 May 2008 | 46 / 46 |
| June | 26.0°C | 11.6°C | 38.9°C26 June 1952 | −0.6°C1 June 2001 | 45 / 45 |
| July | 28.7°C | 14.1°C | 40.0°C21 July 2011 | 3.9°C27 July 2001 | 46 / 46 |
| August | 27.6°C | 13.4°C | 37.8°C9 August 2001 | 0.6°C25 August 1940 | 46 / 46 |
| September | 23.5°C | 9.4°C | 38.9°C2 September 1953 | −4.4°C28 September 1947 | 42 / 44 |
| October | 17.1°C | 3.7°C | 32.2°C5 October 1951 | −7.2°C26 October 1952 | 43 / 43 |
| November | 9.8°C | −1.6°C | 26.7°C1 November 1950 | −21.7°C26 November 1938 | 44 / 44 |
| December | 3.5°C | −6.0°C | 21.1°C6 December 1998 | −26.7°C27 December 1950 | 44 / 44 |
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 42 to 46 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.