January weather in Greenville, IL
The average temperature in Greenville in January is °F (°F–°F). Average precipitation: 2.77 inches. Average snowfall is 4.1 inches.
January is a winter month in Greenville, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 9h 34m.
Avg High
°F
Avg Low
°F
Precipitation
2.77 in
Snow
4.1 in
January records in Greenville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 64.9°F (1905) | -7.1°F (1928) | 1.51 in (1966) |
| January 2 | 64.0°F (1897) | -8.0°F (1928) | 1.10 in (1897) |
| January 3 | 68.0°F (1939) | -7.1°F (1904) | 2.44 in (1950) |
| January 4 | 60.1°F (1955) | -4.0°F (1959) | 2.30 in (1950) |
| January 5 | 62.1°F (1955) | -13.0°F (1924) | 2.34 in (2005) |
| January 6 | 64.0°F (1907) | -11.9°F (1912) | 0.90 in (2014) |
| January 7 | 66.0°F (1907) | -20.0°F (1912) | 1.50 in (1937) |
| January 8 | 66.0°F (1939) | -8.0°F (1942) | 1.35 in (2008) |
| January 9 | 62.1°F (1939) | -2.9°F (1945) | 1.20 in (1898) |
| January 10 | 60.1°F (1939) | -9.0°F (1942) | 2.12 in (1975) |
| January 11 | 66.9°F (1911) | -8.0°F (1918) | 0.82 in (1916) |
| January 12 | 64.0°F (1936) | -18.9°F (1918) | 2.95 in (1916) |
| January 13 | 64.9°F (1932) | -13.0°F (1912) | 2.04 in (1927) |
| January 14 | 66.9°F (1928) | -4.0°F (1905) | 3.00 in (2012) |
| January 15 | 66.9°F (1901) | -11.9°F (1927) | 0.86 in (2007) |
| January 16 | 63.0°F (1894) | -8.0°F (1912) | 1.95 in (1907) |
| January 17 | 77.0°F (1952) | -4.0°F (1930) | 0.94 in (2012) |
| January 18 | 66.9°F (1951) | -20.0°F (1930) | 2.04 in (1949) |
| January 19 | 68.0°F (1952) | -14.1°F (1940) | 1.50 in (2002) |
| January 20 | 72.0°F (1906) | -2.9°F (1943) | 1.39 in (1954) |
| January 21 | 64.0°F (1933) | -6.0°F (1924) | 2.00 in (1906) |
| January 22 | 62.1°F (1933) | -14.1°F (1930) | 2.70 in (1896) |
| January 23 | 71.1°F (1909) | -14.1°F (1936) | 1.63 in (2019) |
| January 24 | 72.0°F (1943) | -9.9°F (1894) | 0.85 in (1979) |
| January 25 | 72.0°F (1950) | -11.9°F (1894) | 1.00 in (1904) |
| January 26 | 63.0°F (1911) | -9.0°F (1940) | 1.20 in (2012) |
| January 27 | 66.9°F (1944) | -18.0°F (1936) | 0.89 in (1949) |
| January 28 | 68.0°F (1914) | -11.9°F (1936) | 0.97 in (1969) |
| January 29 | 64.9°F (1947) | -7.1°F (1899) | 1.20 in (1939) |
| January 30 | 66.0°F (1931) | -13.0°F (1936) | 2.21 in (1916) |
| January 31 | 66.0°F (1917) | -14.1°F (1936) | 1.69 in (1999) |