May weather in Griffin, IN
The average temperature in Griffin in May is 66.3°F (55.2°F–77.5°F). Average precipitation: 5.75 inches.
May is a spring month in Griffin, and is warmer than the annual average of 56.2°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 4m. For travel, May is a wet month.
Avg High
77.5°F
Avg Low
55.2°F
Precipitation
5.75 in
Daylight
14h 4m
May records in Griffin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (2007) | 37.9°F (2005) | 1.78 in (2011) |
| May 2 | 87.1°F (2007) | 36.0°F (2005) | 1.97 in (2011) |
| May 3 | 91.0°F (2012) | 39.0°F (2002) | 0.47 in (2008) |
| May 4 | 87.1°F (2012) | 36.0°F (2005) | 2.14 in (2012) |
| May 5 | 87.1°F (2001) | 36.0°F (2005) | 1.38 in (2003) |
| May 6 | 88.0°F (2003) | 39.0°F (1898) | 1.25 in (1898) |
| May 7 | 93.0°F (2012) | 43.0°F (1898) | 0.49 in (2002) |
| May 8 | 86.0°F (2007) | 48.9°F (2006) | 2.17 in (2002) |
| May 9 | 88.0°F (2007) | 39.9°F (1900) | 1.10 in (2009) |
| May 10 | 84.9°F (2007) | 41.0°F (2010) | 0.63 in (1899) |
| May 11 | 87.1°F (2005) | 48.0°F (2012) | 1.80 in (2006) |
| May 12 | 91.0°F (2011) | 46.0°F (2008) | 1.19 in (2007) |
| May 13 | 90.0°F (1900) | 43.0°F (2001) | 3.40 in (2002) |
| May 14 | 90.0°F (1900) | 43.0°F (2001) | 1.05 in (2009) |
| May 15 | 90.0°F (1900) | 44.1°F (2005) | 0.39 in (2005) |
| May 16 | 91.0°F (2001) | 42.1°F (2005) | 1.21 in (2008) |
| May 17 | 91.0°F (2001) | 42.1°F (2011) | 0.50 in (1900) |
| May 18 | 87.1°F (1898) | 37.0°F (2002) | 0.90 in (2001) |
| May 19 | 91.0°F (2012) | 37.0°F (2002) | 3.53 in (2001) |
| May 20 | 93.9°F (2012) | 39.9°F (2002) | 1.06 in (1898) |
| May 21 | 93.0°F (2012) | 39.0°F (2002) | 0.70 in (2010) |
| May 22 | 87.1°F (2011) | 46.0°F (2002) | 0.12 in (2010) |
| May 23 | 88.0°F (2007) | 46.9°F (2002) | 0.82 in (2011) |
| May 24 | 91.9°F (2010) | 50.0°F (2003) | 0.34 in (2001) |
| May 25 | 93.0°F (2010) | 46.9°F (2001) | 2.17 in (2011) |
| May 26 | 91.9°F (2010) | 46.9°F (2003) | 0.39 in (2003) |
| May 27 | 93.9°F (2012) | 48.9°F (2003) | 0.68 in (2009) |
| May 28 | 93.9°F (2012) | 51.1°F (2001) | 1.06 in (2009) |
| May 29 | 93.0°F (2012) | 52.0°F (2001) | 0.98 in (1898) |
| May 30 | 91.9°F (2011) | 50.0°F (2003) | 0.58 in (1900) |
| May 31 | 93.0°F (2011) | 27.0°F (2001) | 0.82 in (2001) |