Newburgh/Stewart Intl weather by month
Averages and records for each calendar month at Newburgh/Stewart Intl, United States, from 1949 to 2026. The warmest month is July, averaging 28.6°C; the coolest is January at 1.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.1°C | −7.5°C | 19.4°C26 January 1950 | −27.2°C2 January 1968 | 23 / 23 |
| February | 2.4°C | −6.9°C | 24.4°C16 February 1954 | −28.9°C8 February 1967 | 23 / 23 |
| March | 7.3°C | −2.3°C | 26.0°C10 March 2026 | −22.2°C19 March 1967 | 23 / 23 |
| April | 15.1°C | 3.8°C | 31.0°C16 April 2026 | −8.9°C1 April 1969 | 23 / 23 |
| May | 20.6°C | 8.8°C | 34.0°C18 May 2026 | −3.3°C24 May 1963 | 23 / 23 |
| June | 26.2°C | 14.3°C | 36.7°C26 June 1952 | 1.7°C5 June 1964 | 23 / 23 |
| July | 28.6°C | 17.1°C | 39.0°C2 July 2026 | 6.7°C21 July 1965 | 23 / 23 |
| August | 27.3°C | 16.0°C | 37.2°C5 August 1955 | 3.3°C31 August 1965 | 23 / 23 |
| September | 23.2°C | 11.8°C | 38.9°C2 September 1953 | −1.7°C24 September 1963 | 22 / 23 |
| October | 17.7°C | 6.2°C | 31.1°C12 October 1954 | −5.6°C31 October 1966 | 22 / 22 |
| November | 10.0°C | 0.8°C | 27.8°C1 November 1950 | −11.7°C28 November 1951 | 22 / 22 |
| December | 2.9°C | −5.4°C | 18.3°C26 December 1964 | −21.1°C28 December 1960 | 21 / 21 |
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 21 to 23 years each.
See what Newburgh/Stewart Intl is doing right now
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.