May weather in Lebanon, KY
The average temperature in Lebanon in May is 64.6°F (52.1°F–77.1°F). Average precipitation: 5.02 inches.
May is a spring month in Lebanon, and is warmer than the annual average of 55.6°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 1m. For travel, May is a wet month.
Avg High
77.1°F
Avg Low
52.1°F
Precipitation
5.02 in
Daylight
14h 1m
May records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1962) | 28.0°F (1963) | 1.53 in (1967) |
| May 2 | 84.9°F (1992) | 28.9°F (1963) | 4.17 in (2010) |
| May 3 | 87.1°F (1987) | 30.0°F (1978) | 3.87 in (2010) |
| May 4 | 84.9°F (2000) | 27.0°F (1971) | 1.27 in (1979) |
| May 5 | 89.1°F (2001) | 30.9°F (1986) | 1.14 in (2007) |
| May 6 | 90.0°F (2001) | 30.0°F (1968) | 1.69 in (1984) |
| May 7 | 90.0°F (2001) | 30.9°F (1970) | 3.17 in (1984) |
| May 8 | 89.1°F (1986) | 32.0°F (1989) | 1.03 in (2001) |
| May 9 | 90.0°F (1993) | 30.9°F (1980) | 1.51 in (2009) |
| May 10 | 89.1°F (1963) | 28.0°F (1966) | 2.20 in (1995) |
| May 11 | 88.0°F (1979) | 33.1°F (1966) | 0.83 in (2003) |
| May 12 | 88.0°F (1999) | 34.0°F (1989) | 0.87 in (1971) |
| May 13 | 88.0°F (1982) | 34.0°F (1989) | 2.13 in (1983) |
| May 14 | 90.0°F (1982) | 32.0°F (1996) | 2.71 in (1995) |
| May 15 | 91.0°F (1998) | 32.0°F (1996) | 1.81 in (1967) |
| May 16 | 90.0°F (1962) | 32.0°F (1997) | 2.46 in (1983) |
| May 17 | 91.9°F (1962) | 33.1°F (1973) | 1.59 in (2010) |
| May 18 | 93.0°F (1962) | 35.1°F (2009) | 2.06 in (2002) |
| May 19 | 95.0°F (1962) | 33.1°F (2002) | 2.70 in (1981) |
| May 20 | 93.0°F (1962) | 34.0°F (1973) | 1.66 in (1997) |
| May 21 | 91.0°F (1962) | 35.1°F (2002) | 1.14 in (1987) |
| May 22 | 90.0°F (1962) | 30.9°F (2002) | 1.77 in (2001) |
| May 23 | 91.9°F (1962) | 32.0°F (2002) | 1.89 in (1985) |
| May 24 | 90.0°F (1970) | 35.1°F (1963) | 2.26 in (2000) |
| May 25 | 91.9°F (1996) | 42.1°F (2006) | 1.22 in (1971) |
| May 26 | 89.1°F (1970) | 34.0°F (1979) | 1.82 in (1968) |
| May 27 | 90.0°F (1967) | 35.1°F (1979) | 2.29 in (2004) |
| May 28 | 91.9°F (1987) | 39.0°F (1983) | 1.28 in (1990) |
| May 29 | 91.0°F (2006) | 39.9°F (1971) | 0.66 in (1990) |
| May 30 | 93.0°F (2006) | 37.0°F (1984) | 2.80 in (1974) |
| May 31 | 93.0°F (2011) | 37.0°F (1984) | 1.06 in (2004) |