January weather in La Plata, MO
The average temperature in La Plata in January is 25.8°F (17.2°F–34.4°F). Average precipitation: 1.60 inches.
January is a winter month in La Plata, and is cooler than the annual average of 51.9°F. Daily temperatures swing about 17.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 27m. For travel, January is cold.
Avg High
34.4°F
Avg Low
17.2°F
Precipitation
1.60 in
Daylight
9h 27m
January records in La Plata
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 57.0°F (2004) | -15.9°F (2018) | 4.47 in (1965) |
| January 2 | 64.0°F (2004) | -13.9°F (2018) | 1.29 in (2011) |
| January 3 | 57.0°F (2023) | -7.8°F (2014) | 1.21 in (1971) |
| January 4 | 54.0°F (1956) | -14.1°F (1959) | 0.43 in (2011) |
| January 5 | 61.0°F (1956) | -17.0°F (1999) | 1.88 in (1955) |
| January 6 | 80.1°F (2008) | -11.9°F (1970) | 0.32 in (2010) |
| January 7 | 66.0°F (2008) | -16.1°F (1968) | 0.58 in (2011) |
| January 8 | 68.0°F (2003) | -11.9°F (1970) | 0.85 in (2026) |
| January 9 | 62.1°F (2020) | -16.1°F (1962) | 0.54 in (1949) |
| January 10 | 55.9°F (2012) | -17.0°F (1962) | 0.99 in (2020) |
| January 11 | 63.0°F (2004) | -16.1°F (1962) | 1.42 in (2011) |
| January 12 | 62.1°F (1960) | -5.1°F (1954) | 0.75 in (2019) |
| January 13 | 57.0°F (1961) | -12.8°F (2024) | 0.52 in (1950) |
| January 14 | 66.0°F (1952) | -16.8°F (2024) | 0.50 in (2022) |
| January 15 | 60.1°F (1953) | -18.0°F (1972) | 0.87 in (1949) |
| January 16 | 64.9°F (2012) | -8.9°F (2009) | 1.21 in (2017) |
| January 17 | 59.0°F (1952) | -6.0°F (1962) | 1.10 in (1969) |
| January 18 | 64.9°F (1951) | -9.9°F (1970) | 0.71 in (1973) |
| January 19 | 64.0°F (1951) | -11.9°F (1963) | 0.34 in (2016) |
| January 20 | 53.1°F (1967) | -14.1°F (1970) | 0.80 in (1954) |
| January 21 | 70.0°F (1957) | -17.0°F (1970) | 1.07 in (1957) |
| January 22 | 66.9°F (1967) | -11.0°F (1963) | 1.32 in (1965) |
| January 23 | 63.0°F (1967) | -17.0°F (1963) | 0.67 in (1950) |
| January 24 | 71.1°F (1950) | -9.9°F (1963) | 0.48 in (1967) |
| January 25 | 61.0°F (2005) | -9.0°F (1961) | 0.70 in (2024) |
| January 26 | 62.1°F (2002) | -15.0°F (2026) | 0.81 in (1967) |
| January 27 | 64.0°F (2002) | -14.1°F (1961) | 1.00 in (1949) |
| January 28 | 64.9°F (2008) | -15.0°F (1948) | 1.13 in (2006) |
| January 29 | 63.0°F (2013) | -16.1°F (1966) | 1.28 in (2013) |
| January 30 | 64.0°F (2012) | -17.0°F (1965) | 1.29 in (2002) |
| January 31 | 64.9°F (2012) | -18.0°F (1965) | 1.00 in (2015) |