April weather in Orion, IL
The average temperature in Orion in April is 51.4°F (39.9°F–63.0°F). Average precipitation: 3.81 inches. Average snowfall is 1.1 inches.
April is a spring month in Orion, and is warmer than the annual average of 51.2°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 7m. For travel, April is a comfortable month to visit.
Avg High
63.0°F
Avg Low
39.9°F
Precipitation
3.81 in
Snow
1.1 in
April records in Orion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.9°F (2010) | 20.1°F (2018) | 1.38 in (1983) |
| April 2 | 84.9°F (1981) | 16.2°F (2018) | 1.72 in (1983) |
| April 3 | 82.9°F (2011) | 17.1°F (1987) | 2.18 in (1999) |
| April 4 | 82.0°F (2005) | 9.0°F (1975) | 2.17 in (1947) |
| April 5 | 81.0°F (1988) | 19.9°F (1982) | 1.64 in (1964) |
| April 6 | 84.9°F (1991) | 9.0°F (1982) | 0.47 in (1954) |
| April 7 | 81.0°F (2001) | 7.0°F (1982) | 0.96 in (2002) |
| April 8 | 82.0°F (1991) | 18.1°F (2018) | 1.13 in (2008) |
| April 9 | 81.0°F (1978) | 19.0°F (1997) | 1.68 in (1973) |
| April 10 | 84.0°F (1977) | 21.0°F (1960) | 2.55 in (2021) |
| April 11 | 82.9°F (1977) | 19.9°F (1982) | 1.21 in (1997) |
| April 12 | 87.1°F (1971) | 21.9°F (1957) | 1.22 in (1970) |
| April 13 | 86.0°F (2006) | 21.0°F (1950) | 1.35 in (1974) |
| April 14 | 87.1°F (2003) | 21.9°F (1957) | 1.35 in (1960) |
| April 15 | 89.1°F (2003) | 26.1°F (1962) | 1.42 in (1999) |
| April 16 | 90.0°F (2002) | 23.0°F (1962) | 1.71 in (1972) |
| April 17 | 87.1°F (2004) | 24.3°F (2022) | 2.62 in (2013) |
| April 18 | 91.0°F (2002) | 23.0°F (1983) | 1.49 in (2013) |
| April 19 | 86.0°F (1985) | 23.0°F (1983) | 1.74 in (1955) |
| April 20 | 90.0°F (1987) | 24.3°F (2018) | 2.37 in (1973) |
| April 21 | 87.1°F (1985) | 27.0°F (1953) | 4.26 in (1973) |
| April 22 | 91.9°F (1980) | 27.1°F (2021) | 1.26 in (1999) |
| April 23 | 86.0°F (1960) | 26.1°F (1956) | 1.26 in (1989) |
| April 24 | 84.9°F (1954) | 23.0°F (1956) | 2.26 in (1965) |
| April 25 | 93.0°F (1986) | 27.0°F (1972) | 0.90 in (2007) |
| April 26 | 89.1°F (1986) | 28.9°F (2006) | 1.33 in (1995) |
| April 27 | 87.1°F (2021) | 28.0°F (1946) | 2.48 in (1959) |
| April 28 | 89.1°F (1970) | 28.9°F (1992) | 0.75 in (2014) |
| April 29 | 91.0°F (1952) | 27.0°F (1977) | 2.52 in (2019) |
| April 30 | 89.1°F (2007) | 30.9°F (1956) | 1.52 in (2003) |