July weather in St. John, KS
The average temperature in St. John in July is 80.6°F (67.8°F–93.5°F). Average precipitation: 4.00 inches.
July is a summer month in St. John, and is warmer than the annual average of 56.4°F. Daily temperatures swing about 25.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 14h 24m. For travel, July is hot.
Avg High
93.5°F
Avg Low
67.8°F
Precipitation
4.00 in
Daylight
14h 24m
July records in St. John
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 107.1°F (1980) | 55.0°F (1951) | 4.10 in (1999) |
| July 2 | 108.0°F (1980) | 53.1°F (2013) | 2.87 in (1940) |
| July 3 | 106.0°F (1990) | 53.1°F (2013) | 1.94 in (1981) |
| July 4 | 106.0°F (1980) | 55.0°F (1997) | 2.90 in (2005) |
| July 5 | 106.0°F (1991) | 52.0°F (1972) | 1.19 in (1950) |
| July 6 | 106.0°F (1991) | 55.9°F (1967) | 1.73 in (2004) |
| July 7 | 105.1°F (1964) | 55.0°F (1952) | 1.90 in (1998) |
| July 8 | 107.1°F (1995) | 50.0°F (1952) | 0.76 in (1929) |
| July 9 | 107.1°F (1980) | 54.0°F (1959) | 1.23 in (1922) |
| July 10 | 109.9°F (2011) | 55.9°F (1961) | 2.45 in (2014) |
| July 11 | 109.9°F (1954) | 55.9°F (1999) | 1.06 in (1951) |
| July 12 | 109.0°F (1954) | 53.1°F (1964) | 1.53 in (1963) |
| July 13 | 109.9°F (1954) | 53.1°F (1975) | 2.86 in (1959) |
| July 14 | 109.9°F (2015) | 53.1°F (2008) | 2.40 in (1993) |
| July 15 | 107.1°F (2003) | 55.0°F (2014) | 4.10 in (2020) |
| July 16 | 109.9°F (2011) | 55.0°F (2014) | 2.15 in (2010) |
| July 17 | 107.1°F (1954) | 59.0°F (1967) | 3.08 in (1945) |
| July 18 | 107.1°F (1970) | 57.9°F (2009) | 4.10 in (1993) |
| July 19 | 107.1°F (2006) | 59.0°F (2009) | 2.05 in (1950) |
| July 20 | 109.0°F (2022) | 55.9°F (1970) | 1.58 in (1966) |
| July 21 | 107.1°F (2006) | 50.0°F (1970) | 1.71 in (1957) |
| July 22 | 107.1°F (2011) | 50.0°F (1970) | 2.96 in (1959) |
| July 23 | 107.1°F (2011) | 54.0°F (1970) | 1.93 in (2004) |
| July 24 | 108.0°F (2011) | 55.9°F (2019) | 2.60 in (1937) |
| July 25 | 105.1°F (2002) | 54.0°F (2004) | 3.00 in (2025) |
| July 26 | 106.0°F (2012) | 53.1°F (2004) | 1.57 in (1945) |
| July 27 | 113.0°F (2011) | 52.0°F (2005) | 1.80 in (2020) |
| July 28 | 106.0°F (2011) | 54.0°F (2005) | 2.70 in (2013) |
| July 29 | 108.0°F (1986) | 57.0°F (1984) | 2.30 in (1985) |
| July 30 | 108.0°F (2012) | 37.0°F (2009) | 1.39 in (1950) |
| July 31 | 105.1°F (1991) | 55.9°F (1960) | 1.82 in (1944) |