April weather in Rensselaer, IN
The average temperature in Rensselaer in April is 50.0°F (38.9°F–61.1°F). Average precipitation: 3.88 inches.
April is a spring month in Rensselaer, and is cooler than the annual average of 50.5°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 6m. For travel, April is a comfortable month to visit.
Avg High
61.1°F
Avg Low
38.9°F
Precipitation
3.88 in
Snow
0.1 in
April records in Rensselaer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.0°F (1981) | 21.9°F (2019) | 1.35 in (1973) |
| April 2 | 82.0°F (2010) | 16.0°F (2018) | 1.45 in (1983) |
| April 3 | 80.1°F (2010) | 18.0°F (2018) | 1.51 in (2025) |
| April 4 | 86.0°F (2012) | 17.1°F (1995) | 0.69 in (2018) |
| April 5 | 80.1°F (1986) | 18.0°F (1995) | 1.43 in (2003) |
| April 6 | 84.9°F (1988) | 15.1°F (1982) | 1.44 in (2017) |
| April 7 | 82.0°F (2010) | 1.9°F (1982) | 1.64 in (1972) |
| April 8 | 82.0°F (2021) | 14.0°F (1972) | 0.85 in (2000) |
| April 9 | 81.0°F (2001) | 23.0°F (1997) | 0.85 in (1995) |
| April 10 | 82.9°F (2001) | 21.0°F (1989) | 1.24 in (2011) |
| April 11 | 84.0°F (1977) | 21.9°F (1982) | 1.89 in (1994) |
| April 12 | 80.1°F (1996) | 24.1°F (1975) | 1.04 in (1979) |
| April 13 | 82.9°F (1971) | 23.0°F (1975) | 0.67 in (1998) |
| April 14 | 84.9°F (2026) | 28.0°F (2020) | 1.80 in (1981) |
| April 15 | 84.0°F (2010) | 23.0°F (2020) | 1.32 in (1999) |
| April 16 | 87.1°F (2002) | 21.9°F (2020) | 1.45 in (2026) |
| April 17 | 84.9°F (2002) | 21.9°F (2020) | 1.98 in (2006) |
| April 18 | 86.0°F (2002) | 21.9°F (2020) | 0.69 in (1978) |
| April 19 | 87.1°F (2002) | 23.0°F (1983) | 1.50 in (2013) |
| April 20 | 84.9°F (1985) | 25.0°F (1983) | 1.20 in (1972) |
| April 21 | 84.9°F (1987) | 28.9°F (1975) | 1.53 in (1996) |
| April 22 | 86.0°F (1985) | 25.0°F (1978) | 1.45 in (1973) |
| April 23 | 88.0°F (1980) | 24.1°F (1986) | 0.78 in (2013) |
| April 24 | 84.9°F (2022) | 26.1°F (2023) | 1.07 in (1993) |
| April 25 | 86.0°F (1990) | 28.9°F (1980) | 2.24 in (2007) |
| April 26 | 90.0°F (1986) | 28.9°F (1972) | 1.36 in (2011) |
| April 27 | 89.1°F (1986) | 28.9°F (1992) | 0.94 in (2017) |
| April 28 | 87.1°F (1986) | 30.9°F (2010) | 1.40 in (2002) |
| April 29 | 82.0°F (2025) | 28.9°F (2018) | 1.48 in (2021) |
| April 30 | 86.0°F (1987) | 28.9°F (1971) | 1.04 in (2012) |