January weather in Monticello, IN
The average temperature in Monticello in January is 26.8°F (19.2°F–34.4°F). Average precipitation: 2.65 inches. Average snowfall is 5.8 inches.
January is a winter month in Monticello, and is cooler than the annual average of 52.2°F. Daily temperatures swing about 15.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 23m. For travel, January is cold.
Avg High
34.4°F
Avg Low
19.2°F
Precipitation
2.65 in
Snow
5.8 in
January records in Monticello
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 64.0°F (1952) | -18.9°F (1968) | 1.16 in (1985) |
| January 2 | 60.1°F (2000) | -9.0°F (1928) | 1.02 in (1897) |
| January 3 | 64.0°F (1897) | -20.0°F (1904) | 1.30 in (1939) |
| January 4 | 64.0°F (1997) | -18.9°F (1904) | 1.93 in (1950) |
| January 5 | 63.0°F (1997) | -20.0°F (1999) | 0.67 in (1955) |
| January 6 | 63.0°F (1946) | -11.9°F (1904) | 1.35 in (1913) |
| January 7 | 66.9°F (2008) | -17.0°F (1912) | 1.44 in (1937) |
| January 8 | 62.1°F (1965) | -17.0°F (1912) | 1.44 in (1998) |
| January 9 | 59.0°F (1965) | -7.1°F (1981) | 0.72 in (1946) |
| January 10 | 62.1°F (1939) | -17.0°F (1982) | 1.90 in (2005) |
| January 11 | 57.0°F (1911) | -11.9°F (1905) | 0.74 in (1895) |
| January 12 | 66.9°F (1898) | -20.0°F (1918) | 1.39 in (2005) |
| January 13 | 64.0°F (1950) | -20.9°F (1912) | 1.15 in (1927) |
| January 14 | 64.0°F (1928) | -20.0°F (1912) | 1.23 in (1911) |
| January 15 | 63.0°F (1949) | -18.9°F (1927) | 0.68 in (1950) |
| January 16 | 62.1°F (1990) | -20.9°F (1972) | 0.52 in (1924) |
| January 17 | 68.0°F (1952) | -18.0°F (1893) | 1.00 in (2006) |
| January 18 | 62.1°F (1952) | -25.1°F (1930) | 1.53 in (1929) |
| January 19 | 66.0°F (1907) | -23.1°F (1994) | 1.92 in (1907) |
| January 20 | 70.0°F (1906) | -24.0°F (1985) | 1.17 in (1954) |
| January 21 | 64.0°F (1906) | -20.0°F (1984) | 2.80 in (1959) |
| January 22 | 60.1°F (1909) | -16.1°F (1970) | 1.40 in (1906) |
| January 23 | 68.0°F (1909) | -20.0°F (1936) | 0.59 in (1913) |
| January 24 | 69.1°F (1950) | -23.1°F (1915) | 1.05 in (1914) |
| January 25 | 71.1°F (1950) | -18.0°F (1897) | 0.78 in (1976) |
| January 26 | 71.1°F (1950) | -17.0°F (1897) | 1.25 in (1952) |
| January 27 | 64.0°F (1944) | -16.1°F (1897) | 0.67 in (1954) |
| January 28 | 66.0°F (1914) | -25.1°F (1963) | 1.64 in (1969) |
| January 29 | 62.1°F (1970) | -11.0°F (1899) | 0.76 in (1968) |
| January 30 | 57.0°F (1931) | -11.9°F (1966) | 2.07 in (1982) |
| January 31 | 66.0°F (1989) | -14.1°F (1963) | 1.57 in (1916) |