May weather in Keytesville, MO
The average temperature in Keytesville in May is 64.4°F (53.7°F–75.0°F). Average precipitation: 5.15 inches.
May is a spring month in Keytesville, and is warmer than the annual average of 54°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 10m. For travel, May is a wet month.
Avg High
75.0°F
Avg Low
53.7°F
Precipitation
5.15 in
Daylight
14h 10m
May records in Keytesville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1959) | 32.0°F (1963) | 2.86 in (2019) |
| May 2 | 91.0°F (1952) | 28.9°F (1989) | 1.29 in (1954) |
| May 3 | 89.1°F (1952) | 30.0°F (1976) | 1.54 in (2024) |
| May 4 | 91.0°F (1959) | 32.0°F (1954) | 1.90 in (2006) |
| May 5 | 91.9°F (1952) | 32.0°F (2005) | 2.20 in (1999) |
| May 6 | 87.1°F (1965) | 30.9°F (1989) | 2.16 in (1960) |
| May 7 | 89.1°F (1966) | 30.0°F (1989) | 1.15 in (2002) |
| May 8 | 91.0°F (2014) | 35.1°F (1976) | 2.56 in (1995) |
| May 9 | 89.1°F (1963) | 35.1°F (1947) | 2.80 in (2002) |
| May 10 | 93.0°F (2022) | 30.9°F (1966) | 1.47 in (2003) |
| May 11 | 95.0°F (2011) | 36.0°F (1981) | 1.50 in (2010) |
| May 12 | 91.9°F (1956) | 34.0°F (1989) | 1.61 in (1955) |
| May 13 | 95.0°F (2022) | 35.1°F (1971) | 1.30 in (1984) |
| May 14 | 91.9°F (2018) | 36.0°F (1966) | 2.00 in (1991) |
| May 15 | 93.0°F (1988) | 35.1°F (1959) | 2.11 in (1982) |
| May 16 | 91.0°F (2013) | 36.0°F (2014) | 2.96 in (2021) |
| May 17 | 90.0°F (2019) | 35.1°F (2014) | 1.85 in (1947) |
| May 18 | 91.0°F (1962) | 37.0°F (2002) | 3.34 in (1981) |
| May 19 | 91.9°F (1987) | 39.9°F (1968) | 2.24 in (1987) |
| May 20 | 95.0°F (1998) | 39.0°F (1954) | 2.75 in (1984) |
| May 21 | 93.9°F (1956) | 37.9°F (1967) | 1.41 in (1973) |
| May 22 | 93.0°F (1956) | 37.9°F (1963) | 1.94 in (1954) |
| May 23 | 90.0°F (2000) | 35.1°F (1963) | 1.94 in (1966) |
| May 24 | 91.0°F (1960) | 42.1°F (1979) | 2.20 in (1955) |
| May 25 | 91.9°F (2010) | 43.0°F (1979) | 1.49 in (1968) |
| May 26 | 95.0°F (1953) | 39.9°F (1961) | 2.05 in (2020) |
| May 27 | 96.1°F (2018) | 39.9°F (1961) | 2.60 in (1996) |
| May 28 | 97.0°F (2018) | 37.9°F (1992) | 2.82 in (1955) |
| May 29 | 97.0°F (2018) | 36.0°F (1947) | 1.81 in (1972) |
| May 30 | 93.0°F (2018) | 39.0°F (1984) | 1.74 in (1970) |
| May 31 | 91.0°F (2011) | 42.1°F (1972) | 1.56 in (1982) |