May weather in Marion, KS
The average temperature in Marion in May is 66.0°F (55.5°F–76.5°F). Average precipitation: 5.20 inches.
May is a spring month in Marion, and is warmer than the annual average of 56.6°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 5m. For travel, May is a wet month.
Avg High
76.5°F
Avg Low
55.5°F
Precipitation
5.20 in
Daylight
14h 5m
May records in Marion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (2024) | 30.0°F (1994) | 1.75 in (1972) |
| May 2 | 91.0°F (1968) | 26.1°F (1967) | 1.32 in (1993) |
| May 3 | 91.0°F (1968) | 28.9°F (1976) | 1.65 in (1993) |
| May 4 | 86.0°F (2012) | 26.1°F (2013) | 1.70 in (2001) |
| May 5 | 97.0°F (2014) | 30.9°F (2013) | 2.34 in (1996) |
| May 6 | 87.1°F (2014) | 35.1°F (1991) | 3.20 in (2007) |
| May 7 | 96.1°F (2014) | 37.0°F (1989) | 2.40 in (2007) |
| May 8 | 93.0°F (2014) | 36.0°F (1980) | 4.33 in (2019) |
| May 9 | 90.0°F (2011) | 34.0°F (1980) | 2.07 in (1986) |
| May 10 | 97.0°F (2011) | 35.1°F (1981) | 1.11 in (1993) |
| May 11 | 95.0°F (1967) | 34.0°F (1979) | 1.28 in (1993) |
| May 12 | 93.9°F (2000) | 37.9°F (1968) | 1.76 in (2002) |
| May 13 | 93.0°F (2022) | 33.1°F (1966) | 3.30 in (2005) |
| May 14 | 91.0°F (2018) | 39.0°F (1980) | 2.24 in (1974) |
| May 15 | 89.1°F (2022) | 36.0°F (1973) | 1.00 in (2023) |
| May 16 | 91.0°F (1966) | 36.0°F (2014) | 1.09 in (2002) |
| May 17 | 91.9°F (2001) | 36.0°F (1973) | 2.19 in (1986) |
| May 18 | 93.0°F (1997) | 37.9°F (1976) | 1.79 in (2022) |
| May 19 | 93.9°F (1967) | 37.0°F (1968) | 2.03 in (2019) |
| May 20 | 97.0°F (2006) | 35.1°F (1968) | 2.26 in (2024) |
| May 21 | 97.0°F (2006) | 35.1°F (1968) | 3.07 in (2019) |
| May 22 | 95.0°F (2005) | 39.9°F (1971) | 4.10 in (1989) |
| May 23 | 91.9°F (2000) | 46.0°F (1969) | 1.60 in (2015) |
| May 24 | 97.0°F (2000) | 41.0°F (1966) | 4.05 in (2007) |
| May 25 | 96.1°F (1967) | 41.0°F (2002) | 1.94 in (1987) |
| May 26 | 93.9°F (1967) | 37.9°F (1996) | 3.01 in (1996) |
| May 27 | 95.0°F (2018) | 41.0°F (1992) | 2.90 in (2021) |
| May 28 | 93.9°F (1991) | 39.0°F (1992) | 1.02 in (1975) |
| May 29 | 95.0°F (2006) | 42.1°F (1984) | 1.41 in (2025) |
| May 30 | 93.9°F (2000) | 42.1°F (1992) | 1.53 in (1981) |
| May 31 | 98.1°F (1998) | 45.0°F (1972) | 2.00 in (1978) |