May weather in Pittsfield, IL
The average temperature in Pittsfield in May is 64.6°F (53.9°F–75.4°F). Average precipitation: 4.83 inches.
May is a spring month in Pittsfield, and is warmer than the annual average of 53.8°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 11m. For travel, May is a comfortable month to visit.
Avg High
75.4°F
Avg Low
53.9°F
Precipitation
4.83 in
Daylight
14h 11m
May records in Pittsfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2007) | 35.1°F (1996) | 1.70 in (2019) |
| May 2 | 87.1°F (2018) | 35.1°F (2005) | 0.95 in (2002) |
| May 3 | 87.1°F (2012) | 36.0°F (2005) | 1.11 in (2022) |
| May 4 | 84.9°F (2001) | 28.9°F (2005) | 1.64 in (2013) |
| May 5 | 84.9°F (2001) | 37.9°F (2005) | 1.22 in (1999) |
| May 6 | 87.1°F (2012) | 39.9°F (2020) | 1.04 in (2022) |
| May 7 | 89.1°F (2004) | 39.9°F (2020) | 2.00 in (2002) |
| May 8 | 90.0°F (2023) | 44.1°F (2010) | 1.22 in (1995) |
| May 9 | 87.1°F (2000) | 30.9°F (2020) | 1.02 in (2015) |
| May 10 | 88.0°F (2018) | 32.0°F (2020) | 1.63 in (2003) |
| May 11 | 90.0°F (2011) | 37.9°F (2020) | 1.95 in (2010) |
| May 12 | 91.9°F (2022) | 36.0°F (2021) | 1.15 in (2002) |
| May 13 | 91.9°F (2022) | 35.1°F (2021) | 0.87 in (2002) |
| May 14 | 93.0°F (2018) | 37.9°F (2000) | 1.50 in (2009) |
| May 15 | 93.0°F (2018) | 39.9°F (1997) | 1.46 in (2020) |
| May 16 | 89.1°F (2025) | 32.0°F (1997) | 0.88 in (2009) |
| May 17 | 91.0°F (2001) | 35.1°F (2014) | 1.66 in (2021) |
| May 18 | 93.0°F (1996) | 37.9°F (2007) | 1.64 in (2001) |
| May 19 | 93.0°F (1996) | 42.1°F (2002) | 2.75 in (2017) |
| May 20 | 91.9°F (1996) | 37.9°F (2002) | 3.04 in (2017) |
| May 21 | 88.0°F (2014) | 36.0°F (2002) | 1.18 in (2013) |
| May 22 | 88.0°F (2024) | 39.0°F (1997) | 2.22 in (1998) |
| May 23 | 86.0°F (2011) | 41.0°F (1997) | 0.45 in (1998) |
| May 24 | 90.0°F (2010) | 42.1°F (2022) | 2.00 in (1995) |
| May 25 | 91.0°F (2010) | 44.1°F (2001) | 3.26 in (2024) |
| May 26 | 89.1°F (2010) | 44.1°F (2023) | 1.00 in (2008) |
| May 27 | 93.0°F (2018) | 44.1°F (2023) | 2.26 in (1996) |
| May 28 | 96.1°F (2018) | 46.9°F (2008) | 1.31 in (2013) |
| May 29 | 91.9°F (2012) | 44.1°F (2001) | 0.73 in (2015) |
| May 30 | 89.1°F (2011) | 41.0°F (2021) | 0.73 in (2015) |
| May 31 | 91.0°F (2011) | 44.1°F (1996) | 1.70 in (2001) |