May weather in Harper, KS
The average temperature in Harper in May is 66.4°F (55.2°F–77.5°F). Average precipitation: 4.79 inches.
May is a spring month in Harper, and is warmer than the annual average of 57.4°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 0m. For travel, May is a comfortable month to visit.
Avg High
77.5°F
Avg Low
55.2°F
Precipitation
4.79 in
Daylight
14h 0m
May records in Harper
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (1910) | 26.1°F (1909) | 2.70 in (1898) |
| May 2 | 95.0°F (1968) | 33.1°F (1961) | 1.71 in (1993) |
| May 3 | 98.1°F (1950) | 30.0°F (1954) | 2.02 in (1917) |
| May 4 | 95.0°F (1909) | 28.0°F (1907) | 2.80 in (1938) |
| May 5 | 100.9°F (2014) | 33.1°F (1944) | 7.49 in (1987) |
| May 6 | 96.1°F (1986) | 30.9°F (1944) | 2.00 in (1912) |
| May 7 | 102.0°F (2014) | 37.0°F (1917) | 4.17 in (2007) |
| May 8 | 96.1°F (1989) | 33.1°F (1984) | 3.35 in (2019) |
| May 9 | 100.9°F (2011) | 33.1°F (1923) | 1.69 in (1993) |
| May 10 | 102.0°F (1967) | 36.0°F (1909) | 1.94 in (1979) |
| May 11 | 98.1°F (2022) | 35.1°F (1946) | 1.60 in (2007) |
| May 12 | 98.1°F (1963) | 33.1°F (1946) | 1.98 in (1972) |
| May 13 | 95.0°F (1913) | 34.0°F (1966) | 3.60 in (1975) |
| May 14 | 93.0°F (1913) | 37.9°F (1907) | 2.68 in (1965) |
| May 15 | 95.0°F (1966) | 32.0°F (1907) | 2.25 in (1900) |
| May 16 | 96.1°F (1931) | 37.9°F (1923) | 2.40 in (1957) |
| May 17 | 97.0°F (1907) | 37.0°F (1945) | 5.33 in (1951) |
| May 18 | 100.0°F (1956) | 41.0°F (2014) | 3.02 in (2001) |
| May 19 | 98.1°F (1937) | 41.0°F (1968) | 3.30 in (1915) |
| May 20 | 100.0°F (2006) | 39.0°F (1931) | 1.45 in (1947) |
| May 21 | 100.0°F (1925) | 39.9°F (1915) | 3.24 in (1977) |
| May 22 | 97.0°F (2000) | 35.1°F (1931) | 2.09 in (1951) |
| May 23 | 102.0°F (1996) | 36.0°F (1917) | 2.18 in (1909) |
| May 24 | 98.1°F (1996) | 41.0°F (1935) | 3.27 in (2022) |
| May 25 | 100.9°F (1962) | 43.0°F (1925) | 3.71 in (2010) |
| May 26 | 100.9°F (1953) | 41.0°F (1992) | 4.51 in (1955) |
| May 27 | 97.0°F (1991) | 35.1°F (1907) | 2.42 in (2019) |
| May 28 | 98.1°F (1913) | 39.9°F (1947) | 2.95 in (1918) |
| May 29 | 106.0°F (1913) | 39.0°F (1947) | 3.47 in (1923) |
| May 30 | 105.1°F (1913) | 44.1°F (1947) | 3.42 in (1937) |
| May 31 | 105.1°F (1913) | 43.0°F (1979) | 2.20 in (1929) |