February weather in New Grand Chain, IL
The average temperature in New Grand Chain in February is 38.7°F (29.7°F–47.6°F). Average precipitation: 3.86 inches. Average snowfall is 2.5 inches.
February is a winter month in New Grand Chain, and is cooler than the annual average of 57.9°F. Daily temperatures swing about 17.9°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 37m. For travel, February is cool.
Avg High
47.6°F
Avg Low
29.7°F
Precipitation
3.86 in
Snow
2.5 in
February records in New Grand Chain
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 66.9°F (2012) | 6.1°F (1996) | 1.60 in (2002) |
| February 2 | 66.0°F (2012) | 8.1°F (1996) | 1.74 in (1939) |
| February 3 | 71.1°F (2016) | -4.0°F (1996) | 1.70 in (2006) |
| February 4 | 66.0°F (1927) | -7.1°F (1996) | 1.42 in (1997) |
| February 5 | 68.0°F (1927) | 8.1°F (1996) | 1.40 in (2020) |
| February 6 | 69.1°F (2020) | 10.9°F (2007) | 1.05 in (1946) |
| February 7 | 71.1°F (1925) | 6.1°F (2014) | 1.48 in (2019) |
| February 8 | 70.0°F (1925) | 6.1°F (2014) | 1.09 in (2019) |
| February 9 | 66.0°F (1925) | 12.0°F (2003) | 2.30 in (2010) |
| February 10 | 66.9°F (2009) | 3.9°F (2011) | 1.53 in (1939) |
| February 11 | 66.9°F (1999) | 3.9°F (2011) | 1.13 in (2019) |
| February 12 | 69.1°F (2017) | 5.0°F (2014) | 1.08 in (2019) |
| February 13 | 60.1°F (1926) | 10.9°F (2021) | 1.58 in (2007) |
| February 14 | 64.0°F (1927) | 3.9°F (2021) | 3.12 in (1949) |
| February 15 | 64.9°F (1927) | 3.0°F (2021) | 1.70 in (1995) |
| February 16 | 66.9°F (2005) | -4.0°F (2021) | 3.25 in (2025) |
| February 17 | 70.0°F (1927) | -4.0°F (2021) | 1.59 in (1932) |
| February 18 | 69.1°F (2017) | 9.0°F (2015) | 3.11 in (2022) |
| February 19 | 64.0°F (2026) | -8.0°F (2015) | 0.75 in (2017) |
| February 20 | 72.0°F (2018) | -4.0°F (2015) | 1.52 in (2019) |
| February 21 | 75.9°F (2017) | 0.0°F (2025) | 1.24 in (1945) |
| February 22 | 70.0°F (2024) | 0.0°F (2025) | 1.16 in (2008) |
| February 23 | 73.9°F (2023) | 16.0°F (2025) | 1.35 in (1928) |
| February 24 | 71.1°F (2023) | 12.9°F (2015) | 1.25 in (2016) |
| February 25 | 66.0°F (1998) | 17.1°F (2003) | 2.50 in (2018) |
| February 26 | 69.1°F (1996) | 15.1°F (2003) | 2.54 in (1929) |
| February 27 | 73.9°F (2024) | 9.0°F (2015) | 0.94 in (1945) |
| February 28 | 73.9°F (1996) | 9.0°F (2015) | 1.10 in (2011) |
| February 29 | 62.1°F (1924) | 18.0°F (1996) | 1.02 in (1944) |