February weather in Long Grove, IL
The average temperature in Long Grove in February is 24.6°F (16.3°F–32.9°F). Average precipitation: 1.93 inches. Average snowfall is 12.8 inches.
February is a winter month in Long Grove, and is cooler than the annual average of 47.9°F. Daily temperatures swing about 16.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 21m. For travel, February is cold.
Avg High
32.9°F
Avg Low
16.3°F
Precipitation
1.93 in
Snow
12.8 in
February records in Long Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 54.0°F (2012) | -26.0°F (2019) | 0.44 in (2008) |
| February 2 | 51.1°F (2024) | -4.0°F (2013) | 1.31 in (2011) |
| February 3 | 46.9°F (2020) | -11.0°F (2014) | 0.79 in (2016) |
| February 4 | 46.9°F (2019) | -11.0°F (2007) | 0.28 in (2008) |
| February 5 | 51.1°F (2005) | -14.1°F (2007) | 0.43 in (2008) |
| February 6 | 53.1°F (2005) | -14.1°F (2007) | 0.82 in (2019) |
| February 7 | 53.1°F (2017) | -11.9°F (2021) | 1.54 in (2008) |
| February 8 | 55.0°F (2009) | -13.0°F (2021) | 0.94 in (2013) |
| February 9 | 57.0°F (2024) | -8.0°F (2007) | 0.75 in (2001) |
| February 10 | 54.0°F (2024) | -11.0°F (2011) | 0.44 in (2010) |
| February 11 | 59.0°F (2009) | -11.9°F (2014) | 0.24 in (2013) |
| February 12 | 48.0°F (2009) | -11.0°F (2014) | 0.65 in (2019) |
| February 13 | 51.1°F (2005) | -0.9°F (2016) | 0.19 in (2020) |
| February 14 | 50.0°F (2023) | -9.9°F (2021) | 0.65 in (2005) |
| February 15 | 54.0°F (2006) | -9.0°F (2020) | 0.22 in (2024) |
| February 16 | 48.9°F (2018) | -6.0°F (2007) | 0.25 in (2012) |
| February 17 | 52.0°F (2022) | -5.1°F (2007) | 0.84 in (2006) |
| February 18 | 64.0°F (2017) | -11.0°F (2006) | 0.54 in (2008) |
| February 19 | 66.9°F (2017) | -11.0°F (2006) | 0.52 in (2000) |
| February 20 | 66.9°F (2017) | -13.0°F (2015) | 1.08 in (2018) |
| February 21 | 68.0°F (2017) | -6.0°F (2021) | 1.33 in (2011) |
| February 22 | 66.0°F (2017) | 1.9°F (2008) | 0.44 in (2010) |
| February 23 | 66.9°F (2017) | -9.0°F (2015) | 1.21 in (2023) |
| February 24 | 64.9°F (2000) | -9.0°F (2015) | 0.86 in (2019) |
| February 25 | 62.1°F (2002) | -9.9°F (2003) | 1.68 in (2007) |
| February 26 | 71.1°F (2000) | -8.0°F (2003) | 0.48 in (2008) |
| February 27 | 70.0°F (2024) | -7.1°F (2015) | 1.46 in (2009) |
| February 28 | 75.0°F (2024) | -11.9°F (2015) | 0.74 in (2024) |
| February 29 | 60.1°F (2016) | 5.0°F (2008) | 0.34 in (2012) |