December weather in Wabash, IN
The average temperature in Wabash in December is 30.9°F (23.5°F–38.4°F). Average precipitation: 2.34 inches. Average snowfall is 3.6 inches.
December is a winter month in Wabash, and is cooler than the annual average of 51.4°F. Daily temperatures swing about 14.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 5m. For travel, December is cold.
Avg High
38.4°F
Avg Low
23.5°F
Precipitation
2.34 in
Snow
3.6 in
December records in Wabash
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 63.0°F (1962) | -2.0°F (1958) | 0.97 in (1927) |
| December 2 | 68.0°F (1970) | 0.0°F (1942) | 0.70 in (1968) |
| December 3 | 62.1°F (1998) | -4.0°F (1929) | 2.01 in (1990) |
| December 4 | 63.0°F (1970) | -2.9°F (2025) | 0.85 in (1951) |
| December 5 | 64.9°F (1956) | 0.0°F (2025) | 1.30 in (1923) |
| December 6 | 69.1°F (2001) | 0.0°F (2005) | 1.10 in (1977) |
| December 7 | 70.0°F (1998) | -5.1°F (1977) | 1.47 in (1957) |
| December 8 | 64.9°F (1946) | -2.0°F (1977) | 2.33 in (1966) |
| December 9 | 64.9°F (1966) | -8.0°F (1958) | 1.15 in (1956) |
| December 10 | 64.9°F (1952) | -18.9°F (1958) | 0.64 in (1966) |
| December 11 | 64.9°F (1971) | -16.1°F (1958) | 1.50 in (2016) |
| December 12 | 62.1°F (1949) | -9.9°F (1977) | 1.00 in (1985) |
| December 13 | 69.1°F (2015) | -14.1°F (1958) | 1.55 in (1923) |
| December 14 | 64.9°F (2015) | -13.0°F (1958) | 0.85 in (1927) |
| December 15 | 64.9°F (1975) | -8.0°F (1989) | 1.25 in (1971) |
| December 16 | 61.0°F (1971) | -11.9°F (1951) | 0.80 in (2008) |
| December 17 | 63.0°F (1984) | -9.0°F (1951) | 1.42 in (1929) |
| December 18 | 57.0°F (1984) | -7.1°F (2016) | 1.42 in (1924) |
| December 19 | 55.0°F (2002) | -9.9°F (1983) | 1.70 in (1924) |
| December 20 | 60.1°F (1976) | -9.9°F (1963) | 1.00 in (1973) |
| December 21 | 60.1°F (1949) | -20.9°F (1989) | 0.80 in (2010) |
| December 22 | 61.0°F (1967) | -20.9°F (1989) | 3.01 in (1967) |
| December 23 | 60.1°F (1941) | -17.0°F (1960) | 0.75 in (2004) |
| December 24 | 63.0°F (1932) | -20.9°F (1960) | 1.20 in (1932) |
| December 25 | 61.0°F (2019) | -18.9°F (1983) | 1.20 in (1945) |
| December 26 | 64.0°F (2019) | -14.1°F (1983) | 1.30 in (1923) |
| December 27 | 64.0°F (2015) | -8.0°F (1925) | 1.92 in (2015) |
| December 28 | 64.0°F (2025) | -7.1°F (2004) | 1.03 in (1968) |
| December 29 | 64.9°F (1984) | -11.9°F (2000) | 1.92 in (2024) |
| December 30 | 62.1°F (1984) | -14.1°F (1983) | 2.65 in (1990) |
| December 31 | 62.1°F (1965) | -13.0°F (1976) | 1.16 in (1932) |