May weather in Arrowsmith, IL
The average temperature in Arrowsmith in May is 61.9°F (51.2°F–72.5°F). Average precipitation: 4.51 inches.
May is a spring month in Arrowsmith, and is warmer than the annual average of 50.7°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 15m. For travel, May is a comfortable month to visit.
Avg High
72.5°F
Avg Low
51.2°F
Precipitation
4.51 in
Daylight
14h 15m
May records in Arrowsmith
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (2001) | 35.1°F (1994) | 1.55 in (1940) |
| May 2 | 84.9°F (1992) | 34.0°F (1996) | 1.73 in (1936) |
| May 3 | 82.9°F (1987) | 33.1°F (2003) | 0.83 in (1979) |
| May 4 | 84.9°F (2001) | 37.9°F (1983) | 0.84 in (1990) |
| May 5 | 82.9°F (1999) | 35.1°F (1987) | 1.48 in (1965) |
| May 6 | 86.0°F (1982) | 30.9°F (1992) | 2.03 in (1943) |
| May 7 | 87.1°F (2004) | 28.0°F (1989) | 1.12 in (1967) |
| May 8 | 86.0°F (2007) | 30.9°F (1989) | 2.22 in (1972) |
| May 9 | 86.0°F (1993) | 30.0°F (1983) | 1.17 in (1995) |
| May 10 | 86.0°F (2003) | 36.0°F (1983) | 1.16 in (1957) |
| May 11 | 87.1°F (1987) | 36.0°F (1990) | 2.08 in (1970) |
| May 12 | 88.0°F (1982) | 33.1°F (1981) | 2.24 in (2002) |
| May 13 | 87.1°F (1982) | 37.9°F (1981) | 1.97 in (1955) |
| May 14 | 89.1°F (1982) | 37.0°F (1996) | 2.31 in (1942) |
| May 15 | 91.0°F (1987) | 39.0°F (1997) | 1.22 in (1945) |
| May 16 | 90.0°F (2001) | 35.1°F (1983) | 2.04 in (1968) |
| May 17 | 91.0°F (2001) | 32.0°F (2002) | 2.43 in (1943) |
| May 18 | 88.0°F (1982) | 33.1°F (2002) | 1.49 in (1991) |
| May 19 | 90.0°F (1998) | 36.0°F (2002) | 2.61 in (1974) |
| May 20 | 91.0°F (1996) | 37.9°F (1981) | 2.51 in (1984) |
| May 21 | 87.1°F (1982) | 32.0°F (2002) | 1.30 in (1974) |
| May 22 | 90.0°F (1988) | 36.0°F (2002) | 1.21 in (1937) |
| May 23 | 87.1°F (1988) | 43.0°F (1985) | 1.46 in (1938) |
| May 24 | 90.0°F (1994) | 41.0°F (1992) | 2.25 in (1995) |
| May 25 | 91.0°F (1994) | 37.0°F (1992) | 1.51 in (1997) |
| May 26 | 87.1°F (1985) | 37.9°F (1988) | 2.18 in (1989) |
| May 27 | 91.0°F (1985) | 35.1°F (1992) | 3.10 in (1956) |
| May 28 | 91.9°F (1991) | 37.9°F (1992) | 2.05 in (1955) |
| May 29 | 93.9°F (1991) | 39.0°F (1984) | 2.00 in (1956) |
| May 30 | 91.0°F (2006) | 41.0°F (1984) | 0.66 in (1982) |
| May 31 | 91.9°F (1988) | 44.1°F (1990) | 2.67 in (2004) |