LEXINGTON BLUE GRASS AIRPORT weather by month
Averages and records for each calendar month at LEXINGTON BLUE GRASS AIRPORT, United States, from 1872 to 2026. The warmest month is July, averaging 30.0°C; the coolest is January at 5.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 5.1°C | −3.9°C | 26.7°C24 January 1943 | −29.4°C24 January 1963 | 143 / 143 |
| February | 6.9°C | −2.9°C | 26.7°C23 February 1996 | −28.9°C13 February 1899 | 141 / 143 |
| March | 12.5°C | 1.6°C | 30.0°C25 March 1929 | −18.9°C5 March 1960 | 143 / 143 |
| April | 18.4°C | 6.9°C | 32.8°C30 April 1942 | −9.4°C18 April 1875 | 143 / 143 |
| May | 23.6°C | 12.3°C | 35.6°C22 May 1941 | −3.3°C10 May 1966 | 143 / 143 |
| June | 28.2°C | 17.1°C | 40.0°C29 June 1936 | 3.9°C1 June 1966 | 143 / 143 |
| July | 30.0°C | 19.2°C | 42.2°C10 July 1936 | 8.3°C2 July 1937 | 143 / 143 |
| August | 29.4°C | 18.4°C | 40.6°C19 August 1936 | 5.6°C29 August 1965 | 142 / 142 |
| September | 26.3°C | 14.8°C | 39.4°C5 September 1954 | 0.0°C30 September 1899 | 141 / 142 |
| October | 19.9°C | 8.3°C | 36.1°C1 October 2019 | −6.7°C28 October 1976 | 141 / 142 |
| November | 12.4°C | 2.3°C | 28.3°C1 November 1987 | −19.4°C30 November 1929 | 143 / 143 |
| December | 6.9°C | −1.9°C | 23.9°C2 December 1982 | −28.3°C22 December 1989 | 143 / 143 |
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 141 to 143 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.