December weather in Riverview, MO
The average temperature in Riverview in December is 37.4°F (29.9°F–45.0°F). Average precipitation: 2.58 inches.
December is a winter month in Riverview, and is cooler than the annual average of 58°F. Daily temperatures swing about 15.1°F between overnight low and afternoon high. Daylight averages about 9h 18m. For travel, December is cool.
Avg High
45.0°F
Avg Low
29.9°F
Precipitation
2.58 in
Daylight
9h 18m
December records in Riverview
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1970) | 19.0°F (2002) | 0.96 in (2018) |
| December 2 | 72.0°F (1970) | 19.0°F (2006) | 0.44 in (1993) |
| December 3 | 78.1°F (1970) | 10.9°F (1974) | 1.22 in (1990) |
| December 4 | 75.0°F (1970) | 10.9°F (1974) | 1.44 in (1973) |
| December 5 | 69.1°F (2017) | 14.0°F (1974) | 0.95 in (2014) |
| December 6 | 71.1°F (1998) | 0.0°F (1977) | 0.84 in (2014) |
| December 7 | 71.1°F (1998) | 6.1°F (1977) | 1.46 in (2004) |
| December 8 | 71.1°F (1998) | 6.1°F (1977) | 0.41 in (1987) |
| December 9 | 63.0°F (1970) | 1.9°F (1995) | 0.57 in (2007) |
| December 10 | 64.9°F (1971) | 1.9°F (1977) | 3.35 in (1971) |
| December 11 | 64.9°F (1996) | 9.0°F (1972) | 0.26 in (2021) |
| December 12 | 64.9°F (1990) | 7.0°F (1989) | 0.74 in (2020) |
| December 13 | 71.1°F (2015) | 3.0°F (2010) | 1.65 in (2009) |
| December 14 | 66.9°F (1975) | 7.0°F (1989) | 2.13 in (1971) |
| December 15 | 68.0°F (1975) | -5.1°F (1989) | 1.39 in (1992) |
| December 16 | 64.9°F (1971) | -8.0°F (1989) | 1.13 in (1992) |
| December 17 | 66.0°F (2006) | -2.9°F (1989) | 0.75 in (2001) |
| December 18 | 62.1°F (2002) | 6.1°F (1989) | 1.03 in (1995) |
| December 19 | 64.0°F (1976) | 1.9°F (2016) | 1.67 in (1995) |
| December 20 | 66.0°F (1976) | 7.0°F (1996) | 0.71 in (2011) |
| December 21 | 69.1°F (2013) | -6.0°F (1989) | 1.38 in (1990) |
| December 22 | 64.0°F (2015) | 3.9°F (2008) | 0.51 in (1994) |
| December 23 | 60.1°F (2015) | -17.0°F (1989) | 1.48 in (1988) |
| December 24 | 64.0°F (1996) | -9.9°F (1989) | 1.25 in (2008) |
| December 25 | 59.0°F (1971) | 15.1°F (1977) | 0.22 in (1969) |
| December 26 | 61.0°F (1971) | 6.1°F (1990) | 0.40 in (2002) |
| December 27 | 70.0°F (1971) | 3.9°F (2017) | 4.00 in (2015) |
| December 28 | 68.0°F (2008) | 10.0°F (1977) | 2.25 in (2015) |
| December 29 | 60.1°F (2006) | 8.1°F (1976) | 1.14 in (2015) |
| December 30 | 63.0°F (2011) | 8.1°F (1998) | 1.90 in (1972) |
| December 31 | 69.1°F (2002) | -6.0°F (2017) | 1.24 in (2018) |