June weather in Mount Vernon, TX
The average temperature in Mount Vernon in June is 79.7°F (69.4°F–90.0°F). Average precipitation: 4.17 inches.
June is a summer month in Mount Vernon, and is warmer than the annual average of 64.6°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 9m. For travel, June is hot.
Avg High
90.0°F
Avg Low
69.4°F
Precipitation
4.17 in
Daylight
14h 9m
June records in Mount Vernon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 99.0°F (2007) | 50.0°F (1983) | 3.10 in (2016) |
| June 2 | 99.0°F (1998) | 53.1°F (1969) | 3.26 in (1979) |
| June 3 | 98.1°F (2018) | 50.0°F (1970) | 0.91 in (2004) |
| June 4 | 100.9°F (2011) | 53.1°F (1970) | 4.05 in (2000) |
| June 5 | 99.0°F (2011) | 53.1°F (1988) | 3.79 in (2024) |
| June 6 | 99.0°F (2007) | 53.1°F (1988) | 3.79 in (2004) |
| June 7 | 100.0°F (2007) | 54.0°F (1998) | 2.53 in (2013) |
| June 8 | 100.9°F (2007) | 53.1°F (1977) | 4.25 in (1989) |
| June 9 | 99.0°F (2007) | 55.0°F (1978) | 2.82 in (1975) |
| June 10 | 97.0°F (2006) | 59.0°F (1978) | 1.38 in (1997) |
| June 11 | 102.9°F (2007) | 51.1°F (1988) | 4.30 in (2010) |
| June 12 | 105.1°F (2007) | 50.0°F (1988) | 4.04 in (2025) |
| June 13 | 99.0°F (1998) | 50.0°F (1988) | 2.11 in (2023) |
| June 14 | 100.9°F (2011) | 57.0°F (1985) | 2.26 in (1997) |
| June 15 | 100.0°F (1998) | 55.9°F (1989) | 3.24 in (2000) |
| June 16 | 99.0°F (2011) | 55.0°F (1989) | 2.17 in (2023) |
| June 17 | 100.9°F (2011) | 60.1°F (1969) | 2.31 in (2019) |
| June 18 | 100.9°F (2011) | 59.0°F (1999) | 2.11 in (2008) |
| June 19 | 102.9°F (2011) | 61.0°F (1985) | 1.39 in (2017) |
| June 20 | 102.9°F (2011) | 53.1°F (1976) | 2.72 in (2019) |
| June 21 | 100.9°F (2011) | 53.1°F (2005) | 1.79 in (2007) |
| June 22 | 99.0°F (1998) | 61.0°F (1976) | 1.80 in (2000) |
| June 23 | 99.0°F (2018) | 60.1°F (1966) | 1.74 in (1980) |
| June 24 | 99.0°F (1984) | 39.9°F (2001) | 1.47 in (2019) |
| June 25 | 100.0°F (1971) | 55.9°F (1974) | 1.13 in (1976) |
| June 26 | 102.0°F (2022) | 53.1°F (1974) | 1.20 in (1983) |
| June 27 | 100.9°F (2022) | 53.1°F (1974) | 1.40 in (1989) |
| June 28 | 100.9°F (2009) | 57.0°F (1974) | 2.66 in (2001) |
| June 29 | 102.0°F (2011) | 54.0°F (1985) | 4.89 in (1992) |
| June 30 | 100.9°F (2011) | 50.0°F (1985) | 1.24 in (2008) |