January weather in Ollie, IA
The average temperature in Ollie in January is 20.7°F (11.5°F–29.8°F). Average precipitation: 1.18 inches.
January is a winter month in Ollie, and is cooler than the annual average of 48.9°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 21m. For travel, January is cold.
Avg High
29.8°F
Avg Low
11.5°F
Precipitation
1.18 in
Daylight
9h 21m
January records in Ollie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (1897) | -14.1°F (1924) | 1.44 in (1979) |
| January 2 | 57.9°F (1897) | -16.1°F (1979) | 0.85 in (2021) |
| January 3 | 61.0°F (2004) | -18.0°F (1919) | 1.55 in (1906) |
| January 4 | 60.1°F (1939) | -20.0°F (1942) | 1.68 in (1971) |
| January 5 | 57.9°F (1956) | -24.0°F (1924) | 1.11 in (1929) |
| January 6 | 63.0°F (2012) | -18.9°F (1910) | 0.65 in (1946) |
| January 7 | 57.0°F (1949) | -23.1°F (1912) | 0.73 in (1937) |
| January 8 | 61.0°F (2026) | -17.0°F (1942) | 0.52 in (1936) |
| January 9 | 66.0°F (2003) | -15.0°F (1977) | 0.61 in (1901) |
| January 10 | 61.0°F (2020) | -23.1°F (1982) | 1.10 in (2024) |
| January 11 | 57.0°F (2012) | -15.0°F (1977) | 0.61 in (1905) |
| January 12 | 57.0°F (1960) | -27.0°F (1912) | 1.20 in (1960) |
| January 13 | 60.1°F (1928) | -22.0°F (1916) | 1.00 in (2024) |
| January 14 | 62.1°F (1952) | -24.0°F (1979) | 0.70 in (1932) |
| January 15 | 55.9°F (1901) | -22.0°F (2009) | 1.30 in (1906) |
| January 16 | 57.0°F (1990) | -25.1°F (2009) | 1.15 in (1980) |
| January 17 | 60.1°F (1990) | -20.0°F (2009) | 0.60 in (2017) |
| January 18 | 57.9°F (1972) | -26.0°F (1930) | 0.90 in (1996) |
| January 19 | 55.0°F (2013) | -20.9°F (1994) | 0.75 in (1996) |
| January 20 | 57.0°F (1901) | -20.9°F (1985) | 1.68 in (1904) |
| January 21 | 59.0°F (1957) | -24.0°F (1970) | 0.95 in (1916) |
| January 22 | 59.0°F (1967) | -27.0°F (1930) | 0.83 in (1973) |
| January 23 | 63.0°F (1909) | -20.9°F (1936) | 1.13 in (1969) |
| January 24 | 60.1°F (1909) | -17.0°F (1897) | 0.89 in (1938) |
| January 25 | 63.0°F (1981) | -18.9°F (1897) | 0.85 in (1898) |
| January 26 | 57.0°F (1981) | -17.0°F (1904) | 0.70 in (2021) |
| January 27 | 62.1°F (1944) | -18.0°F (1902) | 0.81 in (1944) |
| January 28 | 63.0°F (2002) | -20.0°F (1915) | 1.02 in (1949) |
| January 29 | 57.9°F (1919) | -20.0°F (1904) | 1.42 in (2006) |
| January 30 | 64.9°F (1988) | -24.0°F (2019) | 1.06 in (2013) |
| January 31 | 70.0°F (1989) | -32.1°F (2019) | 0.90 in (2021) |