October weather in St. Marys, WV
The average temperature in St. Marys in October is 54.9°F (43.2°F–66.6°F). Average precipitation: 2.89 inches.
October is a fall month in St. Marys, and is warmer than the annual average of 53.1°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 56m. For travel, October is a comfortable month to visit.
Avg High
66.6°F
Avg Low
43.2°F
Precipitation
2.89 in
Daylight
10h 56m
October records in St. Marys
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2019) | 35.1°F (1993) | 1.22 in (1986) |
| October 2 | 95.0°F (2019) | 35.1°F (2003) | 1.85 in (2022) |
| October 3 | 93.0°F (2019) | 30.0°F (2003) | 0.85 in (1999) |
| October 4 | 95.0°F (2019) | 33.1°F (2003) | 1.04 in (1995) |
| October 5 | 89.1°F (2007) | 34.0°F (1996) | 1.86 in (1986) |
| October 6 | 90.0°F (2007) | 36.0°F (1996) | 0.68 in (1995) |
| October 7 | 91.0°F (2007) | 35.1°F (2001) | 1.82 in (2019) |
| October 8 | 90.0°F (2007) | 30.9°F (2000) | 0.51 in (1998) |
| October 9 | 93.0°F (2007) | 32.0°F (1991) | 0.85 in (2008) |
| October 10 | 84.9°F (2007) | 33.1°F (2001) | 2.28 in (1999) |
| October 11 | 84.0°F (2010) | 30.0°F (1993) | 0.48 in (1989) |
| October 12 | 84.0°F (2010) | 30.0°F (1993) | 0.85 in (2006) |
| October 13 | 82.9°F (2008) | 28.0°F (1988) | 1.04 in (1990) |
| October 14 | 82.9°F (1997) | 26.1°F (1988) | 1.26 in (2011) |
| October 15 | 84.0°F (1989) | 26.1°F (1988) | 0.84 in (2003) |
| October 16 | 84.0°F (2021) | 30.0°F (2006) | 1.18 in (2002) |
| October 17 | 81.0°F (2016) | 33.1°F (1992) | 1.40 in (2006) |
| October 18 | 82.9°F (2016) | 30.0°F (2001) | 0.64 in (2000) |
| October 19 | 80.1°F (1998) | 28.9°F (1992) | 1.42 in (2004) |
| October 20 | 80.1°F (2005) | 24.1°F (1992) | 1.68 in (1985) |
| October 21 | 75.0°F (1995) | 23.0°F (1992) | 0.81 in (1985) |
| October 22 | 82.0°F (2007) | 30.9°F (1991) | 0.59 in (1988) |
| October 23 | 82.9°F (2020) | 25.0°F (1997) | 0.70 in (1990) |
| October 24 | 81.0°F (2020) | 24.1°F (1997) | 1.20 in (2007) |
| October 25 | 80.1°F (2010) | 30.0°F (2003) | 1.08 in (2008) |
| October 26 | 81.0°F (1991) | 27.0°F (2006) | 0.45 in (2005) |
| October 27 | 82.0°F (1991) | 24.1°F (1988) | 1.24 in (2011) |
| October 28 | 80.1°F (2014) | 24.1°F (1988) | 0.78 in (2006) |
| October 29 | 80.1°F (2014) | 27.0°F (1988) | 0.87 in (2020) |
| October 30 | 80.1°F (2016) | 27.0°F (1988) | 0.92 in (2020) |
| October 31 | 80.1°F (2016) | 24.1°F (1988) | 0.88 in (2019) |