May weather in Flora, IL
The average temperature in Flora in May is 65.5°F (54.1°F–76.8°F). Average precipitation: 5.09 inches.
May is a spring month in Flora, and is warmer than the annual average of 55.1°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 6m. For travel, May is a wet month.
Avg High
76.8°F
Avg Low
54.1°F
Precipitation
5.09 in
Daylight
14h 6m
May records in Flora
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (2007) | 35.1°F (2023) | 1.41 in (2010) |
| May 2 | 86.0°F (2007) | 37.9°F (2005) | 1.53 in (2002) |
| May 3 | 89.1°F (2012) | 37.0°F (2002) | 0.81 in (2019) |
| May 4 | 87.1°F (2001) | 37.0°F (2005) | 0.95 in (2025) |
| May 5 | 88.0°F (2001) | 37.0°F (2011) | 2.32 in (2003) |
| May 6 | 87.1°F (2012) | 37.0°F (2011) | 0.63 in (2002) |
| May 7 | 91.9°F (2012) | 37.9°F (2017) | 2.16 in (2002) |
| May 8 | 86.0°F (2015) | 42.1°F (2021) | 4.17 in (2008) |
| May 9 | 88.0°F (2004) | 35.1°F (2020) | 1.40 in (2008) |
| May 10 | 87.1°F (2004) | 37.0°F (2020) | 1.59 in (2015) |
| May 11 | 90.0°F (2018) | 37.9°F (2021) | 1.53 in (2017) |
| May 12 | 93.0°F (2022) | 39.0°F (2020) | 0.35 in (2019) |
| May 13 | 91.9°F (2022) | 39.0°F (2021) | 2.38 in (2002) |
| May 14 | 91.0°F (2018) | 41.0°F (2013) | 2.40 in (2009) |
| May 15 | 93.0°F (2018) | 39.9°F (2016) | 2.44 in (2023) |
| May 16 | 91.9°F (2001) | 41.0°F (2005) | 1.50 in (2009) |
| May 17 | 93.0°F (2001) | 37.0°F (2014) | 0.38 in (2020) |
| May 18 | 89.1°F (2019) | 34.0°F (2002) | 0.87 in (2020) |
| May 19 | 88.0°F (2019) | 39.0°F (2002) | 0.91 in (2018) |
| May 20 | 91.9°F (2012) | 37.9°F (2002) | 1.24 in (2025) |
| May 21 | 91.9°F (2012) | 36.0°F (2002) | 0.70 in (2013) |
| May 22 | 90.0°F (2004) | 39.0°F (2002) | 1.90 in (2019) |
| May 23 | 91.0°F (2021) | 46.0°F (2008) | 0.18 in (2000) |
| May 24 | 90.0°F (2010) | 42.1°F (2013) | 0.98 in (2011) |
| May 25 | 91.9°F (2010) | 42.1°F (2013) | 0.80 in (2003) |
| May 26 | 90.0°F (2006) | 44.1°F (2001) | 0.98 in (2011) |
| May 27 | 93.0°F (2012) | 48.0°F (2011) | 1.60 in (2024) |
| May 28 | 93.0°F (2006) | 50.0°F (2005) | 1.25 in (2004) |
| May 29 | 95.0°F (2012) | 48.0°F (2021) | 0.65 in (2003) |
| May 30 | 93.9°F (2006) | 43.0°F (2021) | 0.72 in (2015) |
| May 31 | 93.0°F (2011) | 44.1°F (2021) | 2.01 in (2013) |