May weather in Chatham, MI
The average temperature in Chatham in May is 50.9°F (38.8°F–63.1°F). Average precipitation: 3.27 inches. Average snowfall is 0.6 inches.
May is a spring month in Chatham, and is warmer than the annual average of 41.4°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 47m. For travel, May is a comfortable month to visit.
Avg High
63.1°F
Avg Low
38.8°F
Precipitation
3.27 in
Snow
0.6 in
May records in Chatham
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 78.1°F (1999) | 21.9°F (2005) | 2.46 in (2023) |
| May 2 | 82.0°F (2018) | 24.1°F (1996) | 1.30 in (2023) |
| May 3 | 80.1°F (1999) | 17.1°F (2003) | 1.30 in (1993) |
| May 4 | 80.1°F (1999) | 21.0°F (2011) | 0.57 in (1993) |
| May 5 | 84.9°F (2000) | 23.0°F (2020) | 0.57 in (1993) |
| May 6 | 84.9°F (2000) | 18.0°F (2006) | 0.48 in (1991) |
| May 7 | 84.0°F (2000) | 23.0°F (2019) | 0.59 in (2023) |
| May 8 | 84.9°F (2000) | 21.9°F (2019) | 0.99 in (2010) |
| May 9 | 81.0°F (1992) | 19.9°F (2017) | 0.83 in (2014) |
| May 10 | 84.0°F (1993) | 19.9°F (2010) | 1.56 in (1990) |
| May 11 | 84.0°F (2007) | 21.9°F (2009) | 0.66 in (2003) |
| May 12 | 82.0°F (1991) | 23.0°F (2005) | 2.90 in (2006) |
| May 13 | 84.9°F (1991) | 21.0°F (2020) | 1.66 in (1991) |
| May 14 | 84.0°F (2022) | 12.9°F (2008) | 0.65 in (2009) |
| May 15 | 86.0°F (1991) | 23.0°F (2002) | 1.10 in (2007) |
| May 16 | 86.0°F (1991) | 25.0°F (2002) | 0.85 in (1990) |
| May 17 | 82.9°F (2018) | 25.0°F (2005) | 0.48 in (1999) |
| May 18 | 86.0°F (1996) | 27.0°F (2016) | 1.73 in (2017) |
| May 19 | 87.1°F (1996) | 24.1°F (2002) | 1.04 in (2019) |
| May 20 | 87.1°F (2012) | 19.9°F (2025) | 1.17 in (2019) |
| May 21 | 91.9°F (1994) | 23.0°F (2002) | 0.44 in (2012) |
| May 22 | 86.0°F (1994) | 19.9°F (2006) | 1.30 in (2001) |
| May 23 | 84.9°F (2021) | 23.0°F (2006) | 0.84 in (1999) |
| May 24 | 88.0°F (2018) | 28.9°F (1996) | 1.75 in (2004) |
| May 25 | 93.0°F (2010) | 24.1°F (2002) | 1.17 in (1999) |
| May 26 | 88.0°F (2010) | 25.0°F (1992) | 0.70 in (2015) |
| May 27 | 86.0°F (2014) | 23.0°F (1994) | 1.50 in (2015) |
| May 28 | 82.0°F (1988) | 23.0°F (2008) | 0.95 in (2009) |
| May 29 | 90.0°F (1999) | 27.0°F (1996) | 1.22 in (2012) |
| May 30 | 91.0°F (2006) | 28.0°F (1998) | 0.95 in (2015) |
| May 31 | 91.0°F (1988) | 28.9°F (2012) | 1.50 in (2002) |