Greenville/Downtown Arpt weather by month
Averages and records for each calendar month at Greenville/Downtown Arpt, United States, from 1884 to 2026. The warmest month is July, averaging 31.3°C; the coolest is January at 11.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 11.3°C | 0.4°C | 27.8°C14 January 1911 | −20.6°C16 January 1893 | 58 / 59 |
| February | 12.6°C | 0.8°C | 27.2°C20 February 2026 | −20.6°C14 February 1899 | 58 / 60 |
| March | 16.7°C | 4.5°C | 32.8°C23 March 1907 | −11.1°C5 March 1960 | 59 / 60 |
| April | 21.9°C | 9.0°C | 34.4°C20 April 1917 | −5.6°C14 April 1907 | 61 / 64 |
| May | 26.8°C | 14.0°C | 37.8°C28 May 1916 | −2.8°C3 May 1885 | 69 / 69 |
| June | 30.3°C | 18.4°C | 40.6°C20 June 1887 | 5.6°C1 June 1889 | 70 / 70 |
| July | 31.3°C | 20.1°C | 41.1°C18 July 1887 | 11.7°C2 July 1899 | 70 / 70 |
| August | 30.5°C | 19.6°C | 38.3°C7 August 1888 | 10.0°C29 August 1905 | 70 / 70 |
| September | 27.9°C | 16.5°C | 38.3°C9 September 1939 | 0.0°C30 September 1888 | 69 / 70 |
| October | 22.7°C | 9.9°C | 36.1°C6 October 1954 | −3.9°C31 October 1893 | 68 / 69 |
| November | 17.0°C | 4.0°C | 30.0°C1 November 1961 | −11.7°C25 November 1950 | 63 / 63 |
| December | 11.4°C | 0.3°C | 25.6°C20 December 1931 | −17.8°C30 December 1917 | 57 / 57 |
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 57 to 70 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.