May weather in Gilman, IL
The average temperature in Gilman in May is 62.6°F (49.2°F–76.0°F). Average precipitation: 4.91 inches.
May is a spring month in Gilman, and is warmer than the annual average of 51.9°F. Daily temperatures swing about 26.8°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 14h 16m. For travel, May is a comfortable month to visit.
Avg High
76.0°F
Avg Low
49.2°F
Precipitation
4.91 in
Daylight
14h 16m
May records in Gilman
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (2007) | 30.0°F (1978) | 1.28 in (1946) |
| May 2 | 87.1°F (1992) | 30.0°F (1978) | 0.97 in (1983) |
| May 3 | 86.0°F (1969) | 25.0°F (1971) | 1.38 in (1977) |
| May 4 | 87.1°F (2001) | 26.1°F (2005) | 0.44 in (1998) |
| May 5 | 88.0°F (1980) | 26.1°F (2005) | 0.82 in (2003) |
| May 6 | 87.1°F (1982) | 27.0°F (1989) | 1.26 in (1943) |
| May 7 | 91.9°F (2004) | 28.0°F (1974) | 2.08 in (2012) |
| May 8 | 90.0°F (2012) | 33.1°F (1983) | 1.42 in (1972) |
| May 9 | 89.1°F (2004) | 27.0°F (1983) | 1.49 in (1990) |
| May 10 | 90.0°F (2004) | 32.0°F (1977) | 1.23 in (1943) |
| May 11 | 91.9°F (2011) | 34.0°F (2008) | 1.62 in (1970) |
| May 12 | 91.9°F (2011) | 32.0°F (1981) | 2.83 in (2002) |
| May 13 | 91.0°F (1982) | 34.0°F (1971) | 4.43 in (1970) |
| May 14 | 93.0°F (1982) | 33.1°F (1996) | 2.22 in (2009) |
| May 15 | 90.0°F (1977) | 34.0°F (1973) | 2.14 in (2003) |
| May 16 | 91.9°F (2001) | 30.9°F (1984) | 1.01 in (2009) |
| May 17 | 95.0°F (2001) | 35.1°F (1973) | 1.43 in (1947) |
| May 18 | 91.9°F (1975) | 32.0°F (2002) | 3.02 in (1987) |
| May 19 | 96.1°F (1975) | 35.1°F (2002) | 1.29 in (1989) |
| May 20 | 93.0°F (1996) | 37.9°F (1981) | 2.05 in (1984) |
| May 21 | 91.9°F (1987) | 30.9°F (2002) | 1.11 in (1996) |
| May 22 | 95.0°F (1975) | 30.9°F (2002) | 1.94 in (1974) |
| May 23 | 95.0°F (1975) | 39.9°F (2002) | 1.38 in (1988) |
| May 24 | 90.0°F (1972) | 37.0°F (1988) | 2.05 in (1995) |
| May 25 | 91.9°F (1977) | 35.1°F (1992) | 1.55 in (1996) |
| May 26 | 91.9°F (1972) | 37.9°F (1994) | 1.21 in (1975) |
| May 27 | 97.0°F (1991) | 34.0°F (1992) | 1.61 in (1982) |
| May 28 | 99.0°F (2012) | 35.1°F (1971) | 1.33 in (1973) |
| May 29 | 95.0°F (1969) | 37.9°F (1984) | 1.52 in (1996) |
| May 30 | 93.0°F (2006) | 39.0°F (1984) | 1.51 in (2004) |
| May 31 | 98.1°F (1991) | 42.1°F (1972) | 5.74 in (1945) |