October weather in Grandfalls, TX
The average temperature in Grandfalls in October is 65.7°F (48.6°F–82.9°F). Average precipitation: 1.20 inches.
October is a fall month in Grandfalls, and is warmer than the annual average of 65°F. Daily temperatures swing about 34.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 11h 13m. For travel, October is a comfortable month to visit.
Avg High
82.9°F
Avg Low
48.6°F
Precipitation
1.20 in
Daylight
11h 13m
October records in Grandfalls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 107.1°F (1977) | 41.0°F (1942) | 2.50 in (1926) |
| October 2 | 100.9°F (1979) | 41.0°F (1949) | 1.10 in (1986) |
| October 3 | 100.0°F (1973) | 37.9°F (1965) | 2.05 in (1944) |
| October 4 | 100.0°F (1973) | 39.0°F (1975) | 1.33 in (1945) |
| October 5 | 99.0°F (1998) | 37.9°F (1985) | 1.32 in (1986) |
| October 6 | 100.0°F (2005) | 37.9°F (1985) | 1.42 in (1986) |
| October 7 | 104.0°F (2005) | 39.9°F (1953) | 2.45 in (2002) |
| October 8 | 104.0°F (1979) | 28.9°F (1976) | 1.20 in (1935) |
| October 9 | 102.9°F (1979) | 28.9°F (1976) | 1.52 in (2005) |
| October 10 | 98.1°F (1965) | 34.0°F (1970) | 0.45 in (2007) |
| October 11 | 96.1°F (1965) | 35.1°F (1990) | 1.31 in (1986) |
| October 12 | 98.1°F (1979) | 35.1°F (1949) | 0.65 in (1940) |
| October 13 | 97.0°F (1989) | 36.0°F (1986) | 1.05 in (1916) |
| October 14 | 98.1°F (1992) | 35.1°F (1997) | 0.75 in (1974) |
| October 15 | 96.1°F (1989) | 32.0°F (1997) | 2.26 in (1941) |
| October 16 | 96.1°F (1965) | 35.1°F (1997) | 0.54 in (1970) |
| October 17 | 98.1°F (2011) | 37.9°F (1940) | 1.00 in (1985) |
| October 18 | 96.1°F (1988) | 35.1°F (1968) | 1.05 in (1985) |
| October 19 | 93.9°F (1991) | 26.1°F (1989) | 0.36 in (1987) |
| October 20 | 100.0°F (2007) | 25.0°F (1989) | 0.44 in (1972) |
| October 21 | 96.1°F (2001) | 26.1°F (1989) | 1.56 in (1957) |
| October 22 | 96.1°F (1979) | 30.9°F (1993) | 1.33 in (1981) |
| October 23 | 95.0°F (1995) | 28.0°F (1996) | 1.73 in (1978) |
| October 24 | 91.0°F (1946) | 28.0°F (1996) | 1.35 in (1974) |
| October 25 | 95.0°F (2011) | 28.0°F (1996) | 1.75 in (1941) |
| October 26 | 93.0°F (1988) | 28.9°F (1997) | 1.32 in (1929) |
| October 27 | 93.9°F (1979) | 27.0°F (1997) | 1.43 in (2002) |
| October 28 | 95.0°F (1988) | 28.0°F (2011) | 0.71 in (1976) |
| October 29 | 90.0°F (1947) | 28.0°F (1970) | 0.58 in (1958) |
| October 30 | 91.9°F (1979) | 26.1°F (1980) | 0.45 in (1923) |
| October 31 | 93.0°F (2001) | 21.9°F (1993) | 0.53 in (1923) |