Glens Falls/Warren Cnty climate by month
Averages and records for each calendar month at Glens Falls/Warren Cnty, United States, from 1944 to 2026. The warmest month is July, averaging 27.6°C; the coolest is January at −1.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −1.7°C | −12.6°C | 18.9°C6 January 2007 | −37.2°C27 January 1994 | 81 / 82 |
| February | 0.1°C | −11.7°C | 21.1°C25 February 2017 | −34.4°C10 February 1994 | 81 / 81 |
| March | 5.7°C | −5.4°C | 30.0°C31 March 1998 | −31.1°C4 March 1950 | 81 / 81 |
| April | 13.5°C | 1.0°C | 32.8°C17 April 2002 | −13.8°C5 April 2016 | 80 / 80 |
| May | 20.2°C | 6.9°C | 33.9°C9 May 1979 | −5.6°C11 May 1966 | 82 / 82 |
| June | 24.9°C | 11.9°C | 36.7°C24 June 2025 | 0.0°C1 June 1967 | 82 / 82 |
| July | 27.6°C | 14.6°C | 37.8°C10 July 1988 | 4.4°C21 July 1966 | 81 / 81 |
| August | 26.3°C | 13.5°C | 36.7°C9 August 1949 | −0.6°C29 August 1982 | 81 / 81 |
| September | 21.8°C | 8.9°C | 36.1°C2 September 1953 | −3.9°C27 September 1947 | 80 / 81 |
| October | 15.3°C | 3.0°C | 30.6°C5 October 1951 | −9.4°C24 October 1969 | 81 / 81 |
| November | 8.0°C | −1.8°C | 25.6°C1 November 1974 | −18.3°C28 November 1951 | 82 / 82 |
| December | 1.1°C | −8.3°C | 20.6°C4 December 1982 | −33.9°C26 December 1980 | 82 / 82 |
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 80 to 82 years each.
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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.