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McLean County, KY

: September 2026 so far averaged 77.6°F in McLean County, KY, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

The month

Days of the month without a value
0

Every year on this date

Every 29 September high of the county average in McLean County, KY since 1951: 80.1°F in 2026; the highest is 94.8°F, in 1953.
1967: 50.5°F1964: 56.7°F1984: 63.7°F, 2003: 64.1°F1951: 66°F, 1962: 65.7°F, 2006: 66.2°F2020: 67.2°F, 2024: 66.8°F2022: 67.6°F1966: 68.3°F, 1996: 67.7°F1957: 68.8°F, 1958: 68.8°F, 2001: 68.7°F1976: 69.6°F, 2009: 69.6°F1975: 71°F, 1989: 70.6°F1970: 71.5°F, 1980: 71.7°F, 1985: 71.6°F, 1993: 72.2°F1977: 72.6°F1963: 74°F, 1978: 74.4°F, 1981: 74°F, 2016: 74.2°F2000: 74.5°F, 2010: 74.8°F, 2011: 74.8°F, 2012: 74.5°F1961: 75.5°F, 1974: 76.3°F, 1992: 76°F, 1994: 75.7°F, 2018: 76°F1969: 76.7°F, 1982: 76.8°F1960: 78.4°F, 1979: 78.2°F, 1991: 78.4°F, 2004: 77.5°F, 2017: 77.6°F1965: 79.3°F, 2023: 79°F1972: 80°F, 1988: 79.6°F, 1995: 79.9°F, 2013: 79.9°F, 2026: 80.1°F1956: 81.3°F, 1968: 81.3°F, 2002: 80.5°F, 2005: 81.4°F1983: 81.8°F, 2015: 82.2°F2007: 82.5°F1997: 84.3°F1955: 85°F, 1959: 84.7°F, 1973: 84.6°F, 1990: 85.4°F, 2008: 85.1°F, 2014: 85°F1954: 86.2°F, 1987: 86.2°F, 2025: 85.9°F1952: 86.8°F2021: 88.1°F1971: 88.8°F1998: 89.6°F1986: 92.1°F, 1999: 92.1°F, 2019: 91.9°F1953: 94.8°F1953: 94.8°F2026: 80.1°F 2026 80.1°F 1953 94.8°F 50.5°F 94.8°F Normal range
Every 29 September low of the county average in McLean County, KY since 1951: 48.9°F in 2026; the lowest is 35.9°F, in 1967.
1967: 35.9°F1951: 38.4°F1962: 39.9°F, 2022: 40.4°F1970: 42.1°F, 1992: 42.3°F, 2003: 42°F1984: 43.2°F1969: 44.4°F, 1975: 44.2°F, 1985: 44.3°F, 1993: 43.8°F1981: 45.1°F, 1994: 44.7°F, 1996: 45.4°F, 2006: 45°F1956: 45.9°F, 1958: 45.5°F, 1961: 45.5°F, 2020: 45.8°F2000: 46.9°F, 2001: 46.7°F, 2010: 46.5°F1957: 47.8°F, 1968: 48°F, 1991: 48.2°F, 2009: 48.2°F1953: 49.4°F, 1964: 49.1°F, 1989: 49.2°F, 1995: 49°F, 2004: 48.6°F, 2016: 49°F, 2026: 48.9°F1963: 50.3°F, 1966: 50°F, 1977: 50.3°F, 1978: 49.7°F, 2018: 49.8°F1965: 51°F, 1982: 51.2°F, 2005: 50.7°F, 2011: 51.3°F1952: 51.7°F, 1976: 51.9°F, 1983: 51.8°F, 2017: 51.5°F1980: 52.6°F, 2007: 52.6°F, 2008: 52.8°F, 2012: 53°F1960: 53.7°F, 1974: 53.7°F1997: 54.6°F2025: 56.4°F2002: 57°F, 2014: 57.4°F1979: 58.2°F, 1990: 57.5°F, 2013: 58.3°F1955: 59.2°F, 1988: 58.9°F, 1999: 59.2°F2021: 60.5°F, 2023: 61.1°F1987: 62.3°F, 2024: 61.7°F2015: 63.2°F1954: 63.6°F, 1998: 64.3°F1959: 65.2°F, 1972: 65.2°F1971: 67.4°F1973: 67.9°F, 2019: 68.1°F1986: 71.1°F1967: 35.9°F2026: 48.9°F 2026 48.9°F 1967 35.9°F 35.9°F 71.1°F Normal range
Every year as a table
YearHigh, °FLow, °F
202680.148.9
202585.956.4
202466.861.7
20237961.1
202267.640.4
202188.160.5
202067.245.8
201991.968.1
20187649.8
201777.651.5
201674.249
201582.263.2
20148557.4
201379.958.3
201274.553
201174.851.3
201074.846.5
200969.648.2
200885.152.8
200782.552.6
200666.245
200581.450.7
200477.548.6
200364.142
200280.557
200168.746.7
200074.546.9
199992.159.2
199889.664.3
199784.354.6
199667.745.4
199579.949
199475.744.7
199372.243.8
19927642.3
199178.448.2
199085.457.5
198970.649.2
198879.658.9
198786.262.3
198692.171.1
198571.644.3
198463.743.2
198381.851.8
198276.851.2
19817445.1
198071.752.6
197978.258.2
197874.449.7
197772.650.3
197669.651.9
19757144.2
197476.353.7
197384.667.9
19728065.2
197188.867.4
197071.542.1
196976.744.4
196881.348
196750.535.9
196668.350
196579.351
196456.749.1
19637450.3
196265.739.9
196175.545.5
196078.453.7
195984.765.2
195868.845.5
195768.847.8
195681.345.9
19558559.2
195486.263.6
195394.849.4
195286.851.7
19516638.4

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