April weather in Martinsville, IN
The average temperature in Martinsville in April is 51.5°F (39.7°F–63.3°F). Average precipitation: 4.83 inches.
April is a spring month in Martinsville, and is cooler than the annual average of 51.7°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 3m. For travel, April is a comfortable month to visit.
Avg High
63.3°F
Avg Low
39.7°F
Precipitation
4.83 in
Snow
0.1 in
April records in Martinsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (1986) | 19.0°F (1964) | 1.85 in (1937) |
| April 2 | 84.0°F (1963) | 19.9°F (2021) | 2.36 in (2024) |
| April 3 | 82.9°F (2025) | 19.0°F (1987) | 2.27 in (2018) |
| April 4 | 82.0°F (2012) | 19.9°F (2013) | 2.49 in (1957) |
| April 5 | 80.1°F (2023) | 19.9°F (1995) | 3.53 in (2025) |
| April 6 | 84.0°F (1988) | 14.0°F (1982) | 1.70 in (2009) |
| April 7 | 82.0°F (2010) | 12.0°F (1982) | 1.69 in (2006) |
| April 8 | 82.9°F (1954) | 19.0°F (1972) | 2.02 in (2000) |
| April 9 | 82.0°F (2001) | 18.0°F (1997) | 1.63 in (1942) |
| April 10 | 84.0°F (1953) | 19.0°F (1960) | 2.07 in (1994) |
| April 11 | 82.0°F (2011) | 21.9°F (1989) | 2.35 in (2024) |
| April 12 | 87.1°F (2026) | 23.0°F (1989) | 1.63 in (1979) |
| April 13 | 82.9°F (2026) | 25.0°F (1957) | 2.37 in (2002) |
| April 14 | 82.0°F (2023) | 26.1°F (1953) | 1.30 in (2019) |
| April 15 | 84.9°F (2026) | 23.0°F (2020) | 1.02 in (2012) |
| April 16 | 84.9°F (2024) | 21.0°F (2020) | 3.90 in (1939) |
| April 17 | 84.0°F (2024) | 21.0°F (2020) | 1.49 in (2013) |
| April 18 | 84.0°F (2026) | 21.0°F (2001) | 1.44 in (1940) |
| April 19 | 84.0°F (1955) | 23.0°F (1983) | 1.98 in (2011) |
| April 20 | 84.0°F (2002) | 23.0°F (1983) | 2.28 in (1964) |
| April 21 | 86.0°F (2023) | 25.0°F (1983) | 2.50 in (1986) |
| April 22 | 84.9°F (1987) | 25.0°F (1993) | 1.31 in (1984) |
| April 23 | 84.9°F (1960) | 25.0°F (1986) | 1.85 in (1981) |
| April 24 | 87.1°F (1960) | 25.0°F (2023) | 2.87 in (1975) |
| April 25 | 87.1°F (1960) | 26.1°F (2023) | 1.52 in (1947) |
| April 26 | 88.0°F (1960) | 28.9°F (1972) | 2.60 in (1924) |
| April 27 | 88.0°F (1957) | 27.0°F (1976) | 0.72 in (1989) |
| April 28 | 84.9°F (1956) | 27.0°F (2006) | 1.31 in (1924) |
| April 29 | 86.0°F (1951) | 27.0°F (2018) | 3.50 in (1996) |
| April 30 | 84.9°F (1970) | 28.0°F (2018) | 1.36 in (1947) |