January weather in Riverside, MO
The average temperature in Riverside in January is 31.0°F (22.2°F–39.9°F). Average precipitation: 1.02 inches. Average snowfall is 3.4 inches.
January is a winter month in Riverside, and is cooler than the annual average of 56.9°F. Daily temperatures swing about 17.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 32m. For travel, January is cold.
Avg High
39.9°F
Avg Low
22.2°F
Precipitation
1.02 in
Snow
3.4 in
January records in Riverside
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (1965) | -6.9°F (2018) | 0.98 in (1941) |
| January 2 | 66.9°F (1939) | -6.0°F (1979) | 1.84 in (2023) |
| January 3 | 64.9°F (1997) | -6.0°F (1979) | 1.39 in (1971) |
| January 4 | 66.0°F (1939) | -9.9°F (1947) | 1.23 in (1946) |
| January 5 | 68.0°F (1956) | -7.1°F (1940) | 1.20 in (1946) |
| January 6 | 64.0°F (1939) | -5.8°F (2014) | 0.23 in (1940) |
| January 7 | 70.0°F (2026) | -7.1°F (1968) | 1.74 in (1937) |
| January 8 | 72.0°F (2003) | -4.0°F (1970) | 0.99 in (2026) |
| January 9 | 66.0°F (2020) | -0.9°F (1940) | 0.46 in (1949) |
| January 10 | 64.9°F (1990) | -14.1°F (1982) | 0.87 in (2020) |
| January 11 | 66.0°F (2017) | -4.0°F (1982) | 0.68 in (1949) |
| January 12 | 69.1°F (1960) | -7.1°F (1963) | 0.32 in (1958) |
| January 13 | 68.0°F (1996) | -6.9°F (2024) | 0.88 in (1979) |
| January 14 | 69.1°F (1952) | -8.9°F (2024) | 0.60 in (1962) |
| January 15 | 66.0°F (1990) | -9.0°F (1972) | 0.59 in (1949) |
| January 16 | 69.1°F (1952) | -20.0°F (1982) | 1.07 in (1941) |
| January 17 | 66.9°F (1996) | 1.0°F (1962) | 0.41 in (1941) |
| January 18 | 70.0°F (1951) | -11.9°F (1940) | 0.81 in (1949) |
| January 19 | 66.0°F (2015) | -13.0°F (1943) | 0.83 in (1980) |
| January 20 | 64.9°F (1986) | -11.0°F (1985) | 0.85 in (1959) |
| January 21 | 71.1°F (1957) | -6.0°F (1935) | 1.02 in (1958) |
| January 22 | 70.0°F (1967) | -6.0°F (1936) | 0.91 in (1965) |
| January 23 | 73.0°F (1967) | -9.0°F (1963) | 1.70 in (1938) |
| January 24 | 75.0°F (1950) | -5.1°F (1940) | 0.25 in (1967) |
| January 25 | 66.0°F (2018) | -9.0°F (1940) | 0.92 in (1967) |
| January 26 | 64.9°F (1944) | -9.9°F (1940) | 0.91 in (1967) |
| January 27 | 70.0°F (1934) | -9.0°F (1940) | 1.40 in (1995) |
| January 28 | 75.9°F (2013) | -6.0°F (1997) | 3.50 in (2001) |
| January 29 | 70.0°F (2013) | -7.1°F (1966) | 2.27 in (1982) |
| January 30 | 66.9°F (2012) | -3.8°F (2019) | 1.85 in (1999) |
| January 31 | 71.1°F (1989) | -5.1°F (1985) | 0.42 in (1964) |