December weather in Syracuse, KS
The average temperature in Syracuse in December is 30.8°F (14.5°F–47.1°F). Average precipitation: 0.58 inches. Average snowfall is 3.1 inches.
December is a winter month in Syracuse, and is cooler than the annual average of 53.4°F. Daily temperatures swing about 32.6°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 23m. For travel, December is cool.
Avg High
47.1°F
Avg Low
14.5°F
Precipitation
0.58 in
Snow
3.1 in
December records in Syracuse
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.0°F (1995) | -2.0°F (1985) | 0.84 in (1933) |
| December 2 | 77.0°F (2012) | 0.0°F (1985) | 1.10 in (1921) |
| December 3 | 75.9°F (1995) | 5.0°F (1991) | 0.96 in (1953) |
| December 4 | 78.1°F (1979) | -7.1°F (1955) | 0.48 in (1947) |
| December 5 | 73.0°F (1939) | -6.0°F (1955) | 0.15 in (1942) |
| December 6 | 80.1°F (1939) | -13.0°F (1972) | 0.33 in (1994) |
| December 7 | 73.0°F (2023) | -6.0°F (1950) | 0.34 in (1926) |
| December 8 | 73.9°F (2023) | -14.1°F (2005) | 0.25 in (1931) |
| December 9 | 72.0°F (1938) | -14.1°F (1978) | 0.25 in (1931) |
| December 10 | 75.9°F (1996) | -14.1°F (1972) | 0.60 in (1926) |
| December 11 | 73.9°F (1939) | -11.9°F (1972) | 0.40 in (1923) |
| December 12 | 73.9°F (1996) | -20.0°F (1961) | 0.39 in (1991) |
| December 13 | 73.0°F (1948) | -18.9°F (1961) | 0.31 in (1937) |
| December 14 | 75.0°F (1988) | -8.0°F (1963) | 0.88 in (2023) |
| December 15 | 73.9°F (2021) | -7.1°F (1945) | 0.24 in (2012) |
| December 16 | 72.0°F (2025) | -7.1°F (1972) | 0.15 in (1992) |
| December 17 | 75.0°F (1939) | -6.0°F (1964) | 0.23 in (1918) |
| December 18 | 71.1°F (2025) | -20.0°F (2016) | 0.23 in (1965) |
| December 19 | 69.1°F (1978) | -20.0°F (2016) | 0.66 in (1918) |
| December 20 | 71.1°F (1941) | -11.0°F (1989) | 1.40 in (2006) |
| December 21 | 70.0°F (1941) | -8.0°F (1983) | 0.35 in (1997) |
| December 22 | 73.0°F (1964) | -20.9°F (1989) | 0.23 in (1963) |
| December 23 | 80.1°F (2025) | -20.0°F (1989) | 0.90 in (1939) |
| December 24 | 82.0°F (1955) | -11.0°F (1990) | 0.29 in (1973) |
| December 25 | 77.0°F (2025) | -9.9°F (1918) | 0.31 in (1939) |
| December 26 | 82.0°F (2025) | -17.0°F (2004) | 0.52 in (1942) |
| December 27 | 75.0°F (1980) | -13.0°F (1939) | 1.15 in (2018) |
| December 28 | 77.0°F (2025) | -5.1°F (1939) | 0.83 in (1979) |
| December 29 | 72.0°F (1965) | -16.1°F (1983) | 1.80 in (2006) |
| December 30 | 73.9°F (1951) | -17.0°F (1983) | 1.50 in (2006) |
| December 31 | 71.1°F (1999) | -14.1°F (1990) | 0.50 in (2006) |