April weather in Monticello, IL
The average temperature in Monticello in April is °F (°F–°F). Average precipitation: 4.21 inches.
April is a spring month in Monticello, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 13h 4m.
Avg High
°F
Avg Low
°F
Precipitation
4.21 in
Snow
0.1 in
April records in Monticello
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | — | — | 1.01 in (1996) |
| April 2 | — | — | 1.41 in (1989) |
| April 3 | — | — | 0.80 in (2009) |
| April 4 | — | — | 1.66 in (1968) |
| April 5 | — | — | 0.82 in (1969) |
| April 6 | — | — | 1.80 in (1965) |
| April 7 | — | — | 0.67 in (2003) |
| April 8 | — | — | 0.81 in (1998) |
| April 9 | — | — | 0.72 in (1969) |
| April 10 | — | — | 1.04 in (1994) |
| April 11 | — | — | 1.25 in (1979) |
| April 12 | — | — | 3.00 in (1979) |
| April 13 | — | — | 1.77 in (1983) |
| April 14 | — | — | 2.19 in (1993) |
| April 15 | — | — | 0.90 in (1969) |
| April 16 | — | — | 1.07 in (1999) |
| April 17 | — | — | 0.75 in (1968) |
| April 18 | — | — | 1.00 in (1995) |
| April 19 | — | — | 2.35 in (1970) |
| April 20 | — | — | 2.58 in (1972) |
| April 21 | — | — | 2.14 in (1973) |
| April 22 | — | — | 2.11 in (1984) |
| April 23 | — | — | 0.51 in (1985) |
| April 24 | — | — | 1.28 in (1979) |
| April 25 | — | — | 1.52 in (1993) |
| April 26 | — | — | 0.61 in (1989) |
| April 27 | — | — | 1.31 in (1989) |
| April 28 | — | — | 1.68 in (2002) |
| April 29 | — | — | 1.66 in (1996) |
| April 30 | — | — | 1.05 in (1986) |