January weather in Monroe, LA
The average temperature in Monroe in January is 46.8°F (36.7°F–57.0°F). Average precipitation: 5.15 inches.
January is a winter month in Monroe, and is cooler than the annual average of 65.7°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 5m. For travel, January is a wet month.
Avg High
57.0°F
Avg Low
36.7°F
Precipitation
5.15 in
Daylight
10h 5m
January records in Monroe
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 82.9°F (2022) | 16.0°F (1964) | 2.68 in (1938) |
| January 2 | 80.1°F (2026) | 15.1°F (1979) | 4.18 in (1951) |
| January 3 | 78.1°F (2000) | 14.0°F (2001) | 2.27 in (1972) |
| January 4 | 80.1°F (1997) | 17.1°F (2002) | 3.10 in (1934) |
| January 5 | 75.9°F (2005) | 18.0°F (1969) | 3.23 in (1950) |
| January 6 | 78.1°F (1982) | 19.2°F (2014) | 3.20 in (1998) |
| January 7 | 77.0°F (2026) | 13.1°F (2014) | 2.00 in (1998) |
| January 8 | 77.0°F (1937) | 15.1°F (1971) | 1.67 in (1930) |
| January 9 | 80.1°F (1957) | 10.0°F (1971) | 1.93 in (1968) |
| January 10 | 81.0°F (1963) | 5.0°F (1962) | 1.89 in (1954) |
| January 11 | 80.1°F (1995) | 1.0°F (1962) | 2.05 in (1989) |
| January 12 | 81.0°F (2017) | -0.9°F (1962) | 2.87 in (1932) |
| January 13 | 80.1°F (1972) | 10.0°F (1962) | 1.41 in (1977) |
| January 14 | 77.0°F (1949) | 5.0°F (1982) | 3.87 in (2020) |
| January 15 | 79.0°F (1952) | 14.0°F (1963) | 1.16 in (2007) |
| January 16 | 79.0°F (1936) | 12.9°F (1963) | 1.41 in (2011) |
| January 17 | 80.1°F (1936) | 12.0°F (1982) | 2.58 in (1990) |
| January 18 | 78.1°F (1950) | 9.0°F (1930) | 3.31 in (1995) |
| January 19 | 82.0°F (1935) | 12.9°F (1977) | 3.08 in (1979) |
| January 20 | 81.0°F (2012) | 8.1°F (1985) | 2.55 in (2010) |
| January 21 | 80.1°F (1999) | 8.1°F (1985) | 2.53 in (1935) |
| January 22 | 80.1°F (1938) | 15.1°F (1935) | 1.94 in (1953) |
| January 23 | 79.0°F (1933) | 12.9°F (1963) | 3.48 in (1997) |
| January 24 | 82.0°F (1950) | 7.0°F (1963) | 2.37 in (2026) |
| January 25 | 81.0°F (1950) | 12.9°F (1963) | 1.62 in (1976) |
| January 26 | 78.1°F (1950) | 19.9°F (2026) | 3.35 in (1932) |
| January 27 | 80.1°F (1975) | 16.0°F (1963) | 3.39 in (1952) |
| January 28 | 79.0°F (1975) | 12.9°F (1963) | 1.72 in (2006) |
| January 29 | 80.1°F (1975) | 16.2°F (2014) | 1.92 in (2023) |
| January 30 | 78.1°F (1962) | 12.0°F (1966) | 2.07 in (1932) |
| January 31 | 81.0°F (2002) | 14.0°F (1949) | 1.44 in (1953) |