January weather in Oreana, IL
The average temperature in Oreana in January is 27.4°F (20.1°F–34.7°F). Average precipitation: 1.99 inches.
January is a winter month in Oreana, and is cooler than the annual average of 53.1°F. Daily temperatures swing about 14.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 28m. For travel, January is cold.
Avg High
34.7°F
Avg Low
20.1°F
Precipitation
1.99 in
Daylight
9h 28m
January records in Oreana
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.9°F (2004) | -12.8°F (2018) | 0.71 in (2021) |
| January 2 | 64.0°F (2004) | -10.8°F (2018) | 0.43 in (2021) |
| January 3 | 64.9°F (2023) | -4.9°F (2014) | 1.12 in (2005) |
| January 4 | 54.0°F (2009) | -3.8°F (2018) | 0.80 in (2004) |
| January 5 | 55.9°F (2012) | -1.8°F (2014) | 1.03 in (2005) |
| January 6 | 64.0°F (2008) | -8.9°F (2018) | 0.25 in (2024) |
| January 7 | 68.0°F (2008) | -8.9°F (2014) | 0.13 in (2007) |
| January 8 | 63.0°F (2026) | -5.8°F (2015) | 1.32 in (2008) |
| January 9 | 62.1°F (2026) | -0.8°F (2010) | 0.52 in (2024) |
| January 10 | 59.0°F (2020) | -6.9°F (2010) | 1.34 in (2020) |
| January 11 | 62.1°F (2017) | 10.0°F (2003) | 1.45 in (2020) |
| January 12 | 64.9°F (2005) | 7.0°F (2003) | 0.90 in (2024) |
| January 13 | 57.0°F (2006) | 0.1°F (2024) | 1.07 in (2005) |
| January 14 | 55.0°F (2016) | -9.8°F (2024) | 0.80 in (2007) |
| January 15 | 48.0°F (2020) | -11.7°F (2009) | 0.27 in (2016) |
| January 16 | 57.9°F (2012) | -11.7°F (2009) | 0.20 in (2017) |
| January 17 | 60.1°F (2012) | 0.0°F (2003) | 0.43 in (2012) |
| January 18 | 48.9°F (2022) | -2.0°F (2003) | 0.60 in (2023) |
| January 19 | 59.0°F (2006) | 1.9°F (2003) | 0.48 in (2019) |
| January 20 | 57.9°F (2006) | -3.8°F (2024) | 0.37 in (2017) |
| January 21 | 63.0°F (2017) | -4.9°F (2024) | 0.37 in (2010) |
| January 22 | 57.9°F (2018) | 2.1°F (2014) | 0.77 in (2019) |
| January 23 | 61.0°F (2002) | -2.9°F (2026) | 0.60 in (2019) |
| January 24 | 48.9°F (2006) | -4.9°F (2014) | 0.44 in (2024) |
| January 25 | 53.1°F (2018) | -0.8°F (2008) | 0.63 in (2024) |
| January 26 | 55.9°F (2002) | -5.1°F (2026) | 0.65 in (2012) |
| January 27 | 59.0°F (2002) | -6.0°F (2003) | 0.23 in (2024) |
| January 28 | 64.9°F (2002) | -3.8°F (2014) | 0.69 in (2006) |
| January 29 | 64.9°F (2013) | -0.9°F (2026) | 1.00 in (2013) |
| January 30 | 57.0°F (2012) | -15.9°F (2019) | 1.12 in (2021) |
| January 31 | 63.0°F (2016) | -9.9°F (2004) | 0.97 in (2002) |