December weather in Sulphur Rock, AR
The average temperature in Sulphur Rock in December is 40.7°F (30.8°F–50.6°F). Average precipitation: 4.76 inches. Average snowfall is 0.3 inches.
December is a winter month in Sulphur Rock, and is cooler than the annual average of 59.6°F. Daily temperatures swing about 19.8°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 35m. For travel, December is cool.
Avg High
50.6°F
Avg Low
30.8°F
Precipitation
4.76 in
Snow
0.3 in
December records in Sulphur Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.9°F (1970) | 14.0°F (1965) | 2.33 in (2018) |
| December 2 | 77.0°F (1982) | 10.9°F (1960) | 1.84 in (1905) |
| December 3 | 81.0°F (2021) | 15.1°F (1979) | 2.96 in (1978) |
| December 4 | 78.1°F (2021) | 16.0°F (2006) | 3.80 in (1973) |
| December 5 | 79.0°F (1956) | 16.0°F (2006) | 1.85 in (2011) |
| December 6 | 75.9°F (1956) | 17.1°F (2009) | 2.40 in (1936) |
| December 7 | 75.0°F (1966) | 14.0°F (1972) | 2.24 in (1944) |
| December 8 | 73.0°F (1966) | 12.0°F (2006) | 2.02 in (1978) |
| December 9 | 73.0°F (1952) | 9.0°F (1995) | 2.46 in (1923) |
| December 10 | 73.0°F (1970) | 9.0°F (1978) | 1.86 in (1971) |
| December 11 | 75.0°F (2021) | 10.9°F (1995) | 2.62 in (1949) |
| December 12 | 75.0°F (1996) | 3.0°F (1962) | 2.53 in (1999) |
| December 13 | 69.1°F (1984) | 3.9°F (1962) | 4.02 in (1918) |
| December 14 | 69.1°F (2006) | 10.0°F (1958) | 2.53 in (2022) |
| December 15 | 72.0°F (1995) | 1.9°F (1958) | 2.48 in (1906) |
| December 16 | 73.0°F (2006) | 3.0°F (1989) | 1.98 in (1948) |
| December 17 | 73.0°F (2006) | 9.0°F (2000) | 3.56 in (2001) |
| December 18 | 73.9°F (1957) | 8.1°F (1964) | 2.33 in (1995) |
| December 19 | 73.0°F (1978) | 3.9°F (1963) | 0.95 in (2002) |
| December 20 | 75.0°F (1967) | 8.1°F (1989) | 1.31 in (1992) |
| December 21 | 72.0°F (1967) | 7.0°F (1963) | 3.54 in (1926) |
| December 22 | 70.0°F (1982) | -2.9°F (1989) | 3.08 in (2013) |
| December 23 | 70.0°F (1964) | -5.1°F (1989) | 2.65 in (1941) |
| December 24 | 77.0°F (2025) | -0.9°F (1966) | 4.20 in (2009) |
| December 25 | 77.0°F (2025) | -6.0°F (1983) | 3.47 in (1982) |
| December 26 | 77.0°F (2021) | -2.0°F (1983) | 1.46 in (1987) |
| December 27 | 80.1°F (2015) | 10.0°F (1983) | 2.84 in (2015) |
| December 28 | 72.0°F (2021) | 12.0°F (2017) | 5.33 in (2015) |
| December 29 | 75.0°F (2025) | 5.0°F (1983) | 2.06 in (1969) |
| December 30 | 73.0°F (1951) | -4.0°F (1983) | 4.07 in (1931) |
| December 31 | 79.0°F (1951) | 0.0°F (1976) | 2.47 in (1931) |