December weather in Olney, TX
The average temperature in Olney in December is 44.6°F (32.1°F–57.0°F). Average precipitation: 1.59 inches.
December is a winter month in Olney, and is cooler than the annual average of 63.9°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 9h 48m. For travel, December is cool.
Avg High
57.0°F
Avg Low
32.1°F
Precipitation
1.59 in
Daylight
9h 48m
December records in Olney
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 80.1°F (1970) | 18.0°F (1985) | 0.29 in (2007) |
| December 2 | 82.9°F (1995) | 15.1°F (1985) | 1.18 in (1971) |
| December 3 | 84.0°F (1977) | 21.9°F (1967) | 0.68 in (2002) |
| December 4 | 84.0°F (1958) | 21.0°F (1964) | 0.83 in (1999) |
| December 5 | 84.9°F (1956) | 19.9°F (1964) | 0.65 in (1976) |
| December 6 | 82.9°F (1966) | 12.9°F (1972) | 0.44 in (1969) |
| December 7 | 84.0°F (1966) | 18.0°F (1972) | 0.88 in (1960) |
| December 8 | 82.0°F (2007) | 19.0°F (2006) | 2.16 in (1980) |
| December 9 | 77.0°F (1970) | 15.1°F (1977) | 1.34 in (2002) |
| December 10 | 80.1°F (1996) | 14.0°F (1977) | 0.70 in (1963) |
| December 11 | 79.0°F (1979) | 16.0°F (1966) | 0.82 in (1991) |
| December 12 | 82.0°F (1973) | 10.0°F (1989) | 0.68 in (1979) |
| December 13 | 84.9°F (1995) | 15.1°F (1958) | 0.87 in (1992) |
| December 14 | 82.0°F (1995) | 10.0°F (1958) | 0.80 in (1992) |
| December 15 | 80.1°F (2008) | 12.9°F (1958) | 1.15 in (1959) |
| December 16 | 86.0°F (2010) | 8.1°F (1989) | 0.65 in (2001) |
| December 17 | 80.1°F (2006) | 12.9°F (1979) | 0.45 in (1995) |
| December 18 | 86.0°F (2010) | 12.0°F (1975) | 0.63 in (1986) |
| December 19 | 75.9°F (1997) | 10.0°F (1996) | 2.42 in (1987) |
| December 20 | 75.0°F (1966) | 12.0°F (1983) | 2.40 in (1997) |
| December 21 | 86.0°F (2010) | 9.0°F (1983) | 0.50 in (1997) |
| December 22 | 80.1°F (2010) | 0.0°F (1983) | 0.45 in (1991) |
| December 23 | 80.1°F (1964) | -7.1°F (1989) | 0.93 in (1997) |
| December 24 | 75.9°F (1977) | 5.0°F (1983) | 0.97 in (1957) |
| December 25 | 78.1°F (1971) | 5.0°F (1983) | 2.40 in (1987) |
| December 26 | 75.0°F (1988) | 12.0°F (1983) | 0.30 in (1982) |
| December 27 | 78.1°F (2008) | 16.0°F (2009) | 1.03 in (1979) |
| December 28 | 75.9°F (1984) | 18.0°F (1983) | 0.56 in (1969) |
| December 29 | 78.1°F (1972) | 1.9°F (1983) | 0.95 in (2000) |
| December 30 | 75.9°F (1985) | 3.0°F (1983) | 0.37 in (1970) |
| December 31 | 78.1°F (2008) | 8.1°F (1976) | 1.60 in (1984) |