May weather in Trenton, MO
The average temperature in Trenton in May is 63.6°F (52.7°F–74.6°F). Average precipitation: 6.02 inches.
May is a spring month in Trenton, and is warmer than the annual average of 52.8°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 13m. For travel, May is a wet month.
Avg High
74.6°F
Avg Low
52.7°F
Precipitation
6.02 in
Daylight
14h 13m
May records in Trenton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1952) | 30.0°F (1909) | 1.56 in (1973) |
| May 2 | 89.1°F (1965) | 30.0°F (1908) | 2.80 in (1987) |
| May 3 | 89.1°F (1952) | 30.0°F (1976) | 4.50 in (1919) |
| May 4 | 91.0°F (1952) | 21.9°F (1907) | 2.00 in (2012) |
| May 5 | 91.0°F (1952) | 30.0°F (1944) | 1.06 in (1953) |
| May 6 | 91.9°F (1934) | 35.1°F (1944) | 3.90 in (2007) |
| May 7 | 91.0°F (1934) | 30.9°F (1931) | 1.83 in (1978) |
| May 8 | 93.0°F (1934) | 32.0°F (1980) | 1.60 in (2002) |
| May 9 | 91.9°F (1934) | 28.9°F (1980) | 1.60 in (2002) |
| May 10 | 91.9°F (2011) | 32.0°F (1966) | 1.54 in (1912) |
| May 11 | 96.1°F (2011) | 32.0°F (1981) | 2.67 in (2010) |
| May 12 | 93.0°F (1956) | 35.1°F (2013) | 2.04 in (1916) |
| May 13 | 91.9°F (2022) | 36.0°F (2013) | 3.18 in (1955) |
| May 14 | 91.0°F (2018) | 34.0°F (1980) | 1.65 in (1974) |
| May 15 | 96.1°F (2013) | 34.0°F (1959) | 4.39 in (1982) |
| May 16 | 93.0°F (2017) | 36.0°F (2014) | 2.39 in (2009) |
| May 17 | 91.0°F (2019) | 37.0°F (2014) | 2.33 in (2015) |
| May 18 | 89.1°F (1938) | 35.1°F (1945) | 1.91 in (1931) |
| May 19 | 91.9°F (2006) | 39.0°F (1929) | 2.80 in (1899) |
| May 20 | 93.9°F (1998) | 37.9°F (1931) | 4.10 in (2025) |
| May 21 | 97.0°F (1956) | 37.0°F (1931) | 2.38 in (1910) |
| May 22 | 91.9°F (1956) | 36.0°F (1963) | 1.92 in (1941) |
| May 23 | 91.0°F (1921) | 36.0°F (1963) | 1.74 in (1922) |
| May 24 | 95.0°F (1939) | 37.9°F (1924) | 1.64 in (1908) |
| May 25 | 93.9°F (1953) | 35.1°F (1925) | 2.43 in (1915) |
| May 26 | 91.9°F (1953) | 39.0°F (1901) | 2.79 in (1962) |
| May 27 | 99.0°F (2018) | 37.9°F (1907) | 1.78 in (1915) |
| May 28 | 99.0°F (2018) | 39.9°F (1971) | 3.22 in (1918) |
| May 29 | 98.1°F (1934) | 33.1°F (1947) | 4.30 in (2019) |
| May 30 | 105.1°F (1934) | 37.0°F (1984) | 1.54 in (1967) |
| May 31 | 104.0°F (1934) | 42.1°F (1972) | 2.40 in (1896) |