January weather in Rockville, IN
The average temperature in Rockville in January is 26.5°F (17.2°F–35.7°F). Average precipitation: 3.38 inches. Average snowfall is 5.1 inches.
January is a winter month in Rockville, and is cooler than the annual average of 52°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 29m. For travel, January is cold.
Avg High
35.7°F
Avg Low
17.2°F
Precipitation
3.38 in
Snow
5.1 in
January records in Rockville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 64.0°F (1952) | -17.0°F (1968) | 2.15 in (1965) |
| January 2 | 64.9°F (2006) | -20.0°F (2018) | 1.90 in (1999) |
| January 3 | 64.0°F (1950) | -13.0°F (1904) | 2.91 in (1950) |
| January 4 | 64.0°F (1997) | -11.9°F (2018) | 2.17 in (2004) |
| January 5 | 63.0°F (1997) | -18.0°F (1999) | 1.95 in (2005) |
| January 6 | 62.1°F (1946) | -14.1°F (2018) | 1.00 in (1918) |
| January 7 | 64.9°F (2008) | -20.9°F (1912) | 1.38 in (1937) |
| January 8 | 63.0°F (1965) | -13.0°F (1968) | 1.20 in (2008) |
| January 9 | 63.0°F (2026) | -7.1°F (1979) | 1.15 in (1930) |
| January 10 | 61.0°F (1975) | -18.0°F (1982) | 1.70 in (2020) |
| January 11 | 57.9°F (1980) | -14.1°F (1977) | 1.52 in (2020) |
| January 12 | 66.0°F (1898) | -20.0°F (1918) | 1.56 in (1930) |
| January 13 | 64.9°F (2005) | -17.0°F (1912) | 1.92 in (2007) |
| January 14 | 64.0°F (1928) | -11.9°F (2024) | 1.73 in (1937) |
| January 15 | 66.0°F (1932) | -18.9°F (1893) | 1.21 in (1950) |
| January 16 | 64.9°F (1990) | -20.0°F (1972) | 1.06 in (1935) |
| January 17 | 69.1°F (1952) | -23.1°F (1982) | 1.07 in (2012) |
| January 18 | 63.0°F (1974) | -18.9°F (1930) | 2.09 in (1949) |
| January 19 | 66.9°F (1907) | -25.1°F (1994) | 1.53 in (1928) |
| January 20 | 68.0°F (1906) | -22.0°F (1985) | 1.88 in (1954) |
| January 21 | 64.9°F (1906) | -20.0°F (1984) | 1.63 in (1906) |
| January 22 | 62.1°F (1964) | -15.0°F (1936) | 2.27 in (1999) |
| January 23 | 69.1°F (1909) | -18.0°F (1936) | 1.33 in (2019) |
| January 24 | 66.9°F (1943) | -18.0°F (1915) | 0.75 in (1964) |
| January 25 | 70.0°F (1950) | -15.0°F (1897) | 0.84 in (1976) |
| January 26 | 64.0°F (1944) | -13.0°F (1897) | 2.25 in (1952) |
| January 27 | 66.0°F (1914) | -14.1°F (1904) | 1.18 in (1911) |
| January 28 | 66.0°F (1914) | -20.0°F (1963) | 1.47 in (1969) |
| January 29 | 64.0°F (1947) | -9.9°F (1899) | 1.03 in (2006) |
| January 30 | 66.9°F (2013) | -17.0°F (2019) | 2.82 in (1916) |
| January 31 | 66.0°F (1917) | -18.9°F (2004) | 1.47 in (1914) |