December weather in Rio Grande, OH
The average temperature in Rio Grande in December is 36.8°F (28.2°F–45.4°F). Average precipitation: 3.80 inches.
December is a winter month in Rio Grande, and is cooler than the annual average of 54.9°F. Daily temperatures swing about 17.2°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 17m. For travel, December is cool.
Avg High
45.4°F
Avg Low
28.2°F
Precipitation
3.80 in
Daylight
9h 17m
December records in Rio Grande
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.9°F (2006) | 6.1°F (1976) | 1.32 in (1974) |
| December 2 | 80.1°F (1982) | 9.0°F (1960) | 1.30 in (1986) |
| December 3 | 79.0°F (1982) | 5.0°F (1976) | 2.33 in (1991) |
| December 4 | 78.1°F (1982) | 8.1°F (1966) | 0.72 in (1978) |
| December 5 | 72.0°F (1982) | 10.9°F (1935) | 1.22 in (1930) |
| December 6 | 75.9°F (2001) | 12.0°F (1958) | 2.04 in (2013) |
| December 7 | 75.0°F (1998) | 1.9°F (1977) | 1.25 in (1957) |
| December 8 | 75.0°F (1998) | 8.1°F (1977) | 1.95 in (1972) |
| December 9 | 72.0°F (1952) | 5.0°F (1937) | 1.91 in (1978) |
| December 10 | 66.0°F (1952) | -0.9°F (1958) | 1.39 in (1952) |
| December 11 | 68.0°F (1979) | 3.9°F (1934) | 0.75 in (1994) |
| December 12 | 73.9°F (2007) | -8.0°F (1962) | 1.16 in (1964) |
| December 13 | 73.0°F (2015) | -4.0°F (1962) | 1.38 in (1949) |
| December 14 | 66.9°F (1975) | 7.0°F (1942) | 1.42 in (1956) |
| December 15 | 68.0°F (1956) | 1.9°F (1943) | 2.43 in (1948) |
| December 16 | 70.0°F (2006) | 0.0°F (1951) | 1.74 in (1933) |
| December 17 | 72.0°F (1984) | -4.0°F (1989) | 2.75 in (2019) |
| December 18 | 72.0°F (1967) | -0.9°F (1989) | 2.00 in (1990) |
| December 19 | 73.0°F (2006) | 1.9°F (1963) | 1.40 in (1995) |
| December 20 | 72.0°F (2008) | -4.0°F (1963) | 0.87 in (1957) |
| December 21 | 69.1°F (1967) | -13.0°F (1942) | 1.49 in (2018) |
| December 22 | 71.1°F (2013) | -13.0°F (1989) | 1.97 in (1987) |
| December 23 | 66.0°F (2015) | -13.0°F (1989) | 1.53 in (1990) |
| December 24 | 72.0°F (1964) | -9.0°F (1989) | 1.42 in (2015) |
| December 25 | 73.9°F (1982) | -13.0°F (1983) | 1.10 in (2008) |
| December 26 | 71.1°F (1982) | -2.0°F (1983) | 1.01 in (1943) |
| December 27 | 72.0°F (2016) | -0.9°F (1989) | 0.69 in (1937) |
| December 28 | 75.9°F (2008) | 6.1°F (1950) | 1.46 in (2015) |
| December 29 | 73.9°F (1984) | 5.0°F (1961) | 1.09 in (1942) |
| December 30 | 75.0°F (1984) | -0.9°F (1983) | 1.53 in (2019) |
| December 31 | 78.1°F (1951) | -9.9°F (1935) | 0.78 in (1990) |