December weather in Riverside, OH
The average temperature in Riverside in December is 33.2°F (25.6°F–40.9°F). Average precipitation: 3.13 inches. Average snowfall is 2.1 inches.
December is a winter month in Riverside, and is cooler than the annual average of 53.3°F. Daily temperatures swing about 15.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 12m. For travel, December is cold.
Avg High
40.9°F
Avg Low
25.6°F
Precipitation
3.13 in
Snow
2.1 in
December records in Riverside
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.9°F (1991) | 9.0°F (1976) | 2.03 in (2006) |
| December 2 | 68.0°F (1970) | 3.9°F (1942) | 1.04 in (1986) |
| December 3 | 72.0°F (1982) | 3.9°F (1966) | 1.49 in (1991) |
| December 4 | 72.0°F (1982) | 6.1°F (1966) | 1.58 in (1914) |
| December 5 | 71.1°F (1998) | 6.1°F (1901) | 1.13 in (2011) |
| December 6 | 72.0°F (2001) | 5.0°F (1958) | 1.39 in (2011) |
| December 7 | 75.0°F (1998) | -0.9°F (1977) | 1.03 in (1956) |
| December 8 | 64.0°F (1922) | 3.9°F (1977) | 0.86 in (1894) |
| December 9 | 68.0°F (1966) | -8.0°F (1917) | 1.60 in (1923) |
| December 10 | 66.0°F (1897) | -9.0°F (1917) | 1.29 in (1952) |
| December 11 | 69.1°F (1971) | -11.0°F (1917) | 1.50 in (1899) |
| December 12 | 68.0°F (2020) | -6.0°F (1917) | 0.90 in (2000) |
| December 13 | 70.0°F (2015) | 1.0°F (1960) | 1.60 in (1923) |
| December 14 | 68.0°F (2015) | -15.0°F (1898) | 1.70 in (1901) |
| December 15 | 66.0°F (1975) | -9.9°F (1901) | 1.40 in (1948) |
| December 16 | 64.9°F (1933) | -11.0°F (1901) | 1.04 in (1937) |
| December 17 | 66.0°F (1984) | -5.1°F (1917) | 1.43 in (1996) |
| December 18 | 69.1°F (1984) | -2.9°F (1989) | 1.43 in (1957) |
| December 19 | 63.0°F (1967) | -2.9°F (1963) | 1.31 in (2008) |
| December 20 | 64.0°F (1949) | -6.0°F (1901) | 1.16 in (1995) |
| December 21 | 63.0°F (1949) | -11.9°F (1901) | 1.08 in (2011) |
| December 22 | 68.0°F (2013) | -16.1°F (1989) | 2.74 in (2013) |
| December 23 | 62.1°F (1957) | -16.1°F (1989) | 2.41 in (1941) |
| December 24 | 66.9°F (1964) | -9.0°F (1983) | 1.77 in (1945) |
| December 25 | 64.9°F (1893) | -11.0°F (1983) | 0.63 in (1997) |
| December 26 | 64.0°F (2019) | -9.0°F (1983) | 1.42 in (1895) |
| December 27 | 69.1°F (2015) | -7.1°F (2017) | 0.94 in (1982) |
| December 28 | 66.9°F (2008) | -7.1°F (2017) | 1.28 in (2015) |
| December 29 | 66.9°F (1984) | -4.0°F (1894) | 1.32 in (2024) |
| December 30 | 64.9°F (1984) | -13.0°F (1917) | 1.40 in (1990) |
| December 31 | 68.0°F (1951) | -5.1°F (1902) | 1.24 in (1947) |