Poughkeepsie weather by month
Measured at Poughkeepsie/Hudson Valley Rgnl
Averages and records for each calendar month at Poughkeepsie/Hudson Valley Rgnl, United States, from 1948 to 2026. The warmest month is July, averaging 29.2°C; the coolest is January at 1.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.7°C | −8.6°C | 21.1°C6 January 2007 | −34.4°C21 January 1961 | 71 / 71 |
| February | 3.4°C | −7.7°C | 24.4°C21 February 2018 | −30.6°C8 February 1967 | 71 / 71 |
| March | 8.5°C | −2.9°C | 28.9°C30 March 1977 | −25.0°C19 March 1967 | 71 / 71 |
| April | 15.7°C | 2.8°C | 34.4°C18 April 1976 | −10.6°C3 April 1954 | 71 / 71 |
| May | 21.7°C | 8.3°C | 36.1°C19 May 2026 | −3.2°C1 May 2008 | 71 / 71 |
| June | 26.4°C | 13.3°C | 37.8°C24 June 2025 | 1.7°C1 June 1984 | 71 / 71 |
| July | 29.2°C | 16.4°C | 39.4°C3 July 1966 | 6.1°C3 July 1957 | 71 / 71 |
| August | 28.0°C | 15.5°C | 39.4°C9 August 2001 | 3.3°C31 August 1965 | 71 / 71 |
| September | 23.7°C | 10.9°C | 38.3°C2 September 1953 | −3.3°C24 September 1963 | 71 / 72 |
| October | 17.6°C | 4.7°C | 31.7°C8 October 2007 | −7.8°C21 October 1952 | 71 / 71 |
| November | 10.8°C | −0.3°C | 27.8°C1 November 1950 | −16.1°C24 November 1989 | 71 / 72 |
| December | 4.1°C | −5.7°C | 22.2°C29 December 1984 | −30.6°C27 December 1950 | 71 / 71 |
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 71 to 71 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.