December weather in Dilley, TX
The average temperature in Dilley in December is 54.6°F (42.8°F–66.3°F). Average precipitation: 1.23 inches. Average snowfall is 0.2 inches.
December is a winter month in Dilley, and is cooler than the annual average of 71°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 11m. For travel, December is a comfortable month to visit.
Avg High
66.3°F
Avg Low
42.8°F
Precipitation
1.23 in
Snow
0.2 in
December records in Dilley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 87.1°F (1954) | 27.0°F (1957) | 1.18 in (1968) |
| December 2 | 87.1°F (1921) | 26.1°F (2006) | 1.06 in (1965) |
| December 3 | 87.1°F (1933) | 27.0°F (1929) | 2.75 in (1913) |
| December 4 | 86.0°F (1933) | 27.0°F (1929) | 0.40 in (1923) |
| December 5 | 91.0°F (1977) | 28.9°F (1929) | 1.51 in (1944) |
| December 6 | 90.0°F (1977) | 23.0°F (1950) | 0.35 in (1931) |
| December 7 | 95.0°F (1951) | 19.0°F (1950) | 2.40 in (1931) |
| December 8 | 86.0°F (1966) | 19.0°F (1950) | 0.66 in (1925) |
| December 9 | 89.1°F (1946) | 21.0°F (1978) | 0.76 in (2002) |
| December 10 | 90.0°F (1939) | 21.0°F (1978) | 1.04 in (1982) |
| December 11 | 88.0°F (1939) | 19.9°F (1966) | 0.61 in (1935) |
| December 12 | 89.1°F (1949) | 21.0°F (1957) | 1.80 in (1912) |
| December 13 | 87.1°F (1973) | 19.0°F (1966) | 1.49 in (1963) |
| December 14 | 87.1°F (1933) | 21.0°F (1966) | 0.76 in (1976) |
| December 15 | 84.9°F (1971) | 25.0°F (1966) | 1.10 in (1986) |
| December 16 | 89.1°F (1950) | 21.0°F (1951) | 0.64 in (1959) |
| December 17 | 84.0°F (1924) | 21.0°F (1951) | 0.36 in (2005) |
| December 18 | 84.0°F (2002) | 21.9°F (1981) | 2.43 in (1918) |
| December 19 | 84.0°F (1955) | 18.0°F (1996) | 0.73 in (1993) |
| December 20 | 84.0°F (1920) | 19.0°F (1996) | 0.62 in (1991) |
| December 21 | 86.0°F (1933) | 18.0°F (1973) | 0.94 in (1997) |
| December 22 | 86.0°F (2007) | 18.0°F (1973) | 2.00 in (1986) |
| December 23 | 84.9°F (1970) | 23.0°F (1983) | 0.25 in (1932) |
| December 24 | 86.0°F (1955) | 19.0°F (1983) | 1.52 in (2006) |
| December 25 | 87.1°F (1955) | 12.0°F (1983) | 1.22 in (1938) |
| December 26 | 91.9°F (1955) | 18.0°F (1983) | 0.75 in (1938) |
| December 27 | 86.0°F (2005) | 21.9°F (1983) | 1.80 in (1934) |
| December 28 | 88.0°F (2005) | 21.9°F (1925) | 2.05 in (1994) |
| December 29 | 84.0°F (2005) | 21.0°F (1983) | 5.62 in (1937) |
| December 30 | 88.0°F (1920) | 17.1°F (1983) | 0.78 in (1952) |
| December 31 | 88.0°F (1951) | 19.0°F (1983) | 1.00 in (1978) |