July weather in Marston, MO
The average temperature in Marston in July is 80.5°F (70.7°F–90.3°F). Average precipitation: 3.70 inches.
July is a summer month in Marston, and is warmer than the annual average of 58.9°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 14h 16m. For travel, July is hot.
Avg High
90.3°F
Avg Low
70.7°F
Precipitation
3.70 in
Daylight
14h 16m
July records in Marston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 102.9°F (1978) | 57.9°F (1984) | 1.53 in (1981) |
| July 2 | 100.9°F (1978) | 59.0°F (1984) | 1.59 in (1968) |
| July 3 | 100.9°F (1980) | 55.9°F (1988) | 1.20 in (1965) |
| July 4 | 99.0°F (1978) | 52.0°F (1968) | 0.45 in (1966) |
| July 5 | 98.1°F (1980) | 55.0°F (1968) | 2.15 in (1981) |
| July 6 | 102.0°F (1980) | 55.0°F (1972) | 1.50 in (1967) |
| July 7 | 102.0°F (1980) | 54.0°F (1983) | 0.86 in (1982) |
| July 8 | 100.9°F (1980) | 55.9°F (1983) | 1.92 in (1996) |
| July 9 | 104.0°F (1980) | 62.1°F (1983) | 1.28 in (1982) |
| July 10 | 102.9°F (1980) | 64.0°F (1983) | 0.67 in (1978) |
| July 11 | 100.9°F (1980) | 60.1°F (1990) | 1.57 in (1978) |
| July 12 | 106.0°F (1980) | 61.0°F (1973) | 2.69 in (2005) |
| July 13 | 105.1°F (1980) | 55.9°F (1964) | 1.12 in (2005) |
| July 14 | 102.9°F (1966) | 53.1°F (1990) | 0.96 in (1994) |
| July 15 | 102.0°F (1966) | 55.0°F (1990) | 1.27 in (1986) |
| July 16 | 105.1°F (1980) | 57.9°F (1987) | 0.90 in (1985) |
| July 17 | 106.0°F (1980) | 57.9°F (1967) | 1.91 in (1972) |
| July 18 | 100.0°F (1988) | 59.0°F (2009) | 0.40 in (1995) |
| July 19 | 99.0°F (1980) | 60.1°F (2009) | 3.00 in (1981) |
| July 20 | 100.9°F (1980) | 60.1°F (1989) | 0.41 in (1996) |
| July 21 | 99.0°F (1983) | 60.1°F (1970) | 1.91 in (1990) |
| July 22 | 102.9°F (1983) | 57.9°F (1970) | 2.45 in (1985) |
| July 23 | 100.9°F (1983) | 60.1°F (1970) | 3.30 in (2009) |
| July 24 | 104.0°F (1965) | 55.9°F (2000) | 1.53 in (1995) |
| July 25 | 100.9°F (1983) | 60.1°F (1980) | 1.40 in (1988) |
| July 26 | 100.0°F (1986) | 60.1°F (1990) | 0.97 in (1974) |
| July 27 | 102.0°F (1986) | 59.0°F (2004) | 2.01 in (1986) |
| July 28 | 102.0°F (1997) | 57.0°F (2004) | 4.82 in (1972) |
| July 29 | 100.9°F (1993) | 57.9°F (1994) | 1.78 in (2003) |
| July 30 | 102.9°F (1999) | 55.0°F (1981) | 2.16 in (1998) |
| July 31 | 102.0°F (1999) | 54.0°F (1971) | 3.59 in (1996) |