May weather in Herndon, KS
The average temperature in Herndon in May is 60.4°F (46.8°F–74.1°F). Average precipitation: 3.30 inches. Average snowfall is 0.2 inches.
May is a spring month in Herndon, and is warmer than the annual average of 52.1°F. Daily temperatures swing about 27.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 12m. For travel, May is a comfortable month to visit.
Avg High
74.1°F
Avg Low
46.8°F
Precipitation
3.30 in
Snow
0.2 in
May records in Herndon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 96.1°F (1959) | 21.9°F (1966) | 1.54 in (1979) |
| May 2 | 96.1°F (1965) | 23.0°F (1967) | 1.66 in (1913) |
| May 3 | 91.0°F (1947) | 24.1°F (1916) | 1.36 in (1928) |
| May 4 | 97.0°F (1949) | 26.1°F (1945) | 1.50 in (1904) |
| May 5 | 96.1°F (1936) | 24.1°F (1935) | 1.50 in (2001) |
| May 6 | 97.0°F (2004) | 28.0°F (1944) | 1.80 in (1903) |
| May 7 | 98.1°F (1966) | 26.1°F (1951) | 1.33 in (1969) |
| May 8 | 93.9°F (1918) | 26.1°F (1917) | 1.68 in (1936) |
| May 9 | 96.1°F (1914) | 28.9°F (1997) | 1.40 in (2017) |
| May 10 | 95.0°F (2011) | 26.1°F (1981) | 1.33 in (1981) |
| May 11 | 100.9°F (1962) | 28.0°F (1979) | 1.25 in (1919) |
| May 12 | 100.9°F (1962) | 26.1°F (1948) | 1.54 in (2011) |
| May 13 | 96.1°F (1915) | 23.0°F (1966) | 2.02 in (1985) |
| May 14 | 95.0°F (1941) | 28.0°F (1953) | 1.11 in (1928) |
| May 15 | 99.0°F (2013) | 25.0°F (2006) | 1.52 in (1986) |
| May 16 | 96.1°F (2001) | 25.0°F (1945) | 1.52 in (1980) |
| May 17 | 100.0°F (1927) | 28.9°F (1945) | 2.00 in (1984) |
| May 18 | 97.0°F (1937) | 30.9°F (1942) | 2.87 in (1962) |
| May 19 | 102.0°F (1937) | 23.0°F (1983) | 1.89 in (2010) |
| May 20 | 99.0°F (1934) | 25.0°F (1931) | 1.39 in (2015) |
| May 21 | 97.0°F (1925) | 30.0°F (1931) | 1.60 in (1977) |
| May 22 | 100.0°F (1964) | 26.1°F (1931) | 1.70 in (1976) |
| May 23 | 100.0°F (1939) | 34.0°F (1917) | 2.25 in (1923) |
| May 24 | 100.0°F (1953) | 30.9°F (1966) | 3.54 in (2008) |
| May 25 | 99.0°F (1964) | 32.0°F (2002) | 2.00 in (2020) |
| May 26 | 97.0°F (1967) | 27.0°F (1992) | 2.28 in (2019) |
| May 27 | 100.9°F (2006) | 28.9°F (1992) | 2.31 in (1990) |
| May 28 | 100.0°F (1934) | 32.0°F (1947) | 2.92 in (1953) |
| May 29 | 102.0°F (2000) | 28.9°F (1947) | 1.48 in (1929) |
| May 30 | 102.9°F (2000) | 30.9°F (1992) | 3.13 in (1938) |
| May 31 | 98.1°F (1994) | 36.0°F (1922) | 1.80 in (1896) |