May weather in Alton, KS
The average temperature in Alton in May is 62.3°F (48.3°F–76.3°F). Average precipitation: 4.23 inches.
May is a spring month in Alton, and is warmer than the annual average of 53.2°F. Daily temperatures swing about 28°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 10m. For travel, May is a comfortable month to visit.
Avg High
76.3°F
Avg Low
48.3°F
Precipitation
4.23 in
Daylight
14h 10m
May records in Alton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1955) | 19.0°F (1909) | 1.23 in (1995) |
| May 2 | 96.1°F (1968) | 23.0°F (2005) | 1.30 in (1942) |
| May 3 | 93.0°F (1959) | 23.0°F (2005) | 1.05 in (1944) |
| May 4 | 91.9°F (1909) | 26.1°F (2005) | 1.67 in (1990) |
| May 5 | 100.0°F (1909) | 27.0°F (2005) | 2.60 in (2001) |
| May 6 | 99.0°F (1916) | 26.1°F (1944) | 1.07 in (1903) |
| May 7 | 99.0°F (2004) | 24.1°F (1917) | 2.13 in (1973) |
| May 8 | 97.0°F (1934) | 28.0°F (1980) | 2.11 in (1995) |
| May 9 | 99.0°F (1911) | 27.0°F (1997) | 1.13 in (1986) |
| May 10 | 98.1°F (1911) | 28.0°F (1997) | 1.34 in (1903) |
| May 11 | 95.0°F (2005) | 28.9°F (1946) | 1.20 in (1908) |
| May 12 | 100.9°F (1956) | 28.9°F (1997) | 1.10 in (1971) |
| May 13 | 97.0°F (1991) | 24.1°F (1966) | 1.18 in (1995) |
| May 14 | 93.0°F (1918) | 21.0°F (1953) | 2.06 in (1985) |
| May 15 | 96.1°F (1988) | 25.0°F (1907) | 1.62 in (1990) |
| May 16 | 93.9°F (1911) | 30.9°F (1929) | 2.35 in (1986) |
| May 17 | 95.0°F (1927) | 30.9°F (1945) | 1.64 in (1981) |
| May 18 | 99.0°F (1996) | 33.1°F (1942) | 2.80 in (1955) |
| May 19 | 96.1°F (1998) | 28.9°F (1931) | 1.50 in (1915) |
| May 20 | 102.9°F (1956) | 33.1°F (1997) | 1.10 in (1915) |
| May 21 | 99.0°F (1925) | 30.9°F (1931) | 3.05 in (1945) |
| May 22 | 104.0°F (2005) | 28.9°F (1963) | 6.15 in (1961) |
| May 23 | 105.1°F (1939) | 35.1°F (1917) | 1.32 in (1995) |
| May 24 | 100.0°F (1939) | 30.0°F (1924) | 0.93 in (1908) |
| May 25 | 99.0°F (1964) | 39.0°F (1943) | 1.93 in (1982) |
| May 26 | 99.0°F (1912) | 34.0°F (1940) | 1.75 in (1996) |
| May 27 | 97.0°F (1934) | 25.0°F (1907) | 0.98 in (1995) |
| May 28 | 100.0°F (1921) | 34.0°F (1992) | 1.65 in (1931) |
| May 29 | 102.9°F (1913) | 28.9°F (1947) | 0.82 in (1907) |
| May 30 | 104.0°F (1934) | 36.0°F (1992) | 4.26 in (1903) |
| May 31 | 102.0°F (1934) | 37.9°F (1983) | 1.42 in (1978) |