January weather in Rolla, MO
The average temperature in Rolla in January is 31.7°F (22.4°F–40.9°F). Average precipitation: 2.73 inches. Average snowfall is 5.6 inches.
January is a winter month in Rolla, and is cooler than the annual average of 56.3°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 39m. For travel, January is cold.
Avg High
40.9°F
Avg Low
22.4°F
Precipitation
2.73 in
Snow
5.6 in
January records in Rolla
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 75.9°F (1952) | -9.9°F (1928) | 2.60 in (1948) |
| January 2 | 68.0°F (1965) | -8.0°F (1974) | 2.67 in (1897) |
| January 3 | 71.1°F (1997) | -8.0°F (1919) | 3.98 in (1897) |
| January 4 | 73.0°F (1927) | -6.0°F (1959) | 2.75 in (1950) |
| January 5 | 68.0°F (1997) | -13.0°F (1924) | 2.84 in (2005) |
| January 6 | 73.0°F (1956) | -9.9°F (2014) | 1.08 in (2025) |
| January 7 | 71.1°F (2008) | -20.9°F (1912) | 1.03 in (1937) |
| January 8 | 75.0°F (1965) | -6.0°F (1942) | 2.15 in (2008) |
| January 9 | 69.1°F (2003) | -8.0°F (1979) | 0.80 in (1965) |
| January 10 | 71.1°F (2002) | -17.0°F (1982) | 1.94 in (1975) |
| January 11 | 73.9°F (1911) | -8.0°F (1962) | 2.31 in (2020) |
| January 12 | 70.0°F (2017) | -20.9°F (1918) | 2.61 in (1916) |
| January 13 | 70.0°F (1995) | -24.0°F (1912) | 2.38 in (2007) |
| January 14 | 71.1°F (1952) | -8.0°F (1979) | 2.21 in (1995) |
| January 15 | 71.1°F (1996) | -9.9°F (1979) | 0.96 in (1962) |
| January 16 | 66.9°F (1990) | -5.1°F (2018) | 0.80 in (1932) |
| January 17 | 71.1°F (1952) | -9.0°F (1982) | 1.08 in (1900) |
| January 18 | 72.0°F (1952) | -17.0°F (1930) | 1.91 in (2020) |
| January 19 | 70.0°F (1951) | -14.1°F (1940) | 1.00 in (1995) |
| January 20 | 75.0°F (1951) | -18.9°F (1985) | 1.82 in (1913) |
| January 21 | 70.0°F (1921) | -18.9°F (1985) | 3.48 in (1904) |
| January 22 | 70.0°F (1986) | -13.0°F (1930) | 0.92 in (2018) |
| January 23 | 73.9°F (1909) | -9.9°F (1963) | 0.85 in (2024) |
| January 24 | 78.1°F (1943) | -8.0°F (1963) | 2.07 in (2010) |
| January 25 | 75.9°F (1950) | -9.9°F (1905) | 1.75 in (2021) |
| January 26 | 75.0°F (1950) | -9.9°F (1904) | 0.82 in (2012) |
| January 27 | 70.0°F (1914) | -9.0°F (1936) | 1.59 in (1916) |
| January 28 | 64.9°F (1999) | -7.1°F (1963) | 0.67 in (2009) |
| January 29 | 73.9°F (2002) | -9.9°F (1966) | 1.35 in (1916) |
| January 30 | 68.0°F (2008) | -8.0°F (1966) | 2.51 in (1916) |
| January 31 | 68.0°F (2016) | -6.0°F (1965) | 2.25 in (1982) |