May weather in Nilwood, IL
The average temperature in Nilwood in May is 65.3°F (55.2°F–75.5°F). Average precipitation: 4.19 inches.
May is a spring month in Nilwood, and is warmer than the annual average of 54.8°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 10m. For travel, May is a comfortable month to visit.
Avg High
75.5°F
Avg Low
55.2°F
Precipitation
4.19 in
Daylight
14h 10m
May records in Nilwood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1968) | 33.1°F (1960) | 2.00 in (1970) |
| May 2 | 91.9°F (1968) | 30.9°F (1966) | 3.77 in (1983) |
| May 3 | 88.0°F (1949) | 30.0°F (1976) | 1.90 in (1958) |
| May 4 | 89.1°F (1952) | 28.9°F (1954) | 1.02 in (1990) |
| May 5 | 91.0°F (1952) | 34.0°F (1954) | 2.85 in (1977) |
| May 6 | 89.1°F (1949) | 33.1°F (1958) | 2.44 in (1977) |
| May 7 | 86.0°F (2004) | 30.9°F (1976) | 2.15 in (1943) |
| May 8 | 90.0°F (1986) | 32.0°F (1976) | 1.84 in (1961) |
| May 9 | 90.0°F (1963) | 33.1°F (1960) | 1.15 in (1952) |
| May 10 | 91.9°F (1963) | 27.0°F (1966) | 2.40 in (2003) |
| May 11 | 89.1°F (2011) | 32.0°F (1966) | 1.52 in (1962) |
| May 12 | 91.0°F (1956) | 33.1°F (1960) | 3.22 in (2002) |
| May 13 | 89.1°F (1965) | 37.0°F (1960) | 2.30 in (1978) |
| May 14 | 91.0°F (1987) | 39.0°F (1953) | 0.82 in (2009) |
| May 15 | 90.0°F (1968) | 36.0°F (1973) | 1.31 in (1948) |
| May 16 | 91.0°F (2001) | 35.1°F (1983) | 2.05 in (1990) |
| May 17 | 91.0°F (1964) | 35.1°F (1973) | 2.93 in (1943) |
| May 18 | 93.0°F (1964) | 36.0°F (2002) | 2.55 in (1943) |
| May 19 | 91.0°F (1996) | 41.0°F (1973) | 1.74 in (1949) |
| May 20 | 91.9°F (1987) | 36.0°F (1954) | 1.45 in (1984) |
| May 21 | 91.9°F (1987) | 37.9°F (2002) | 1.36 in (1957) |
| May 22 | 93.0°F (1972) | 37.0°F (1963) | 2.75 in (1976) |
| May 23 | 91.9°F (1964) | 37.9°F (1961) | 2.20 in (1998) |
| May 24 | 91.0°F (1967) | 41.0°F (1956) | 0.76 in (1971) |
| May 25 | 93.0°F (1967) | 37.0°F (1976) | 1.87 in (1968) |
| May 26 | 95.0°F (1953) | 37.9°F (1992) | 1.46 in (1989) |
| May 27 | 91.0°F (1967) | 37.0°F (1961) | 1.32 in (2000) |
| May 28 | 93.0°F (1991) | 39.9°F (1971) | 1.14 in (1995) |
| May 29 | 93.9°F (1969) | 37.0°F (1965) | 0.84 in (1977) |
| May 30 | 91.0°F (1953) | 39.0°F (1961) | 2.57 in (1974) |
| May 31 | 91.0°F (1953) | 41.0°F (1966) | 1.13 in (2001) |