The Bronx weather by month
Measured at White Plains/Westchester Cnty
Averages and records for each calendar month at White Plains/Westchester Cnty, United States, from 1948 to 2026. The warmest month is July, averaging 28.3°C; the coolest is January at 2.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 2.1°C | −5.9°C | 21.1°C6 January 2007 | −23.3°C22 January 1961 | 74 / 74 |
| February | 3.7°C | −5.1°C | 25.0°C21 February 2018 | −23.3°C11 February 1979 | 72 / 73 |
| March | 8.4°C | −0.9°C | 27.8°C13 March 1990 | −21.1°C19 March 1967 | 73 / 73 |
| April | 14.8°C | 4.4°C | 33.3°C17 April 2002 | −8.9°C6 April 1982 | 76 / 76 |
| May | 20.5°C | 9.8°C | 35.6°C30 May 1969 | 0.0°C3 May 1966 | 76 / 76 |
| June | 25.5°C | 15.0°C | 36.7°C27 June 1952 | 3.9°C11 June 1980 | 75 / 75 |
| July | 28.3°C | 18.3°C | 38.9°C4 July 1966 | 7.8°C5 July 1979 | 76 / 76 |
| August | 27.2°C | 17.6°C | 38.3°C9 August 2001 | 5.0°C29 August 1982 | 77 / 77 |
| September | 23.2°C | 13.4°C | 37.8°C2 September 1953 | 0.0°C20 September 2004 | 75 / 77 |
| October | 17.2°C | 7.5°C | 32.2°C2 October 2019 | −4.4°C21 October 1972 | 75 / 75 |
| November | 11.0°C | 2.4°C | 26.1°C1 November 2024 | −11.6°C23 November 2018 | 75 / 75 |
| December | 4.8°C | −2.9°C | 23.9°C7 December 1998 | −20.6°C25 December 1980 | 73 / 73 |
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 72 to 77 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.