April weather in Westerville, OH
The average temperature in Westerville in April is 54.1°F (41.9°F–66.3°F). Average precipitation: 3.91 inches.
April is a spring month in Westerville, and is warmer than the annual average of 53.9°F. Daily temperatures swing about 24.4°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 13h 4m. For travel, April is a comfortable month to visit.
Avg High
66.3°F
Avg Low
41.9°F
Precipitation
3.91 in
Snow
0.1 in
April records in Westerville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.0°F (1998) | 12.9°F (1964) | 1.66 in (2024) |
| April 2 | 82.9°F (2010) | 21.0°F (1961) | 2.32 in (1970) |
| April 3 | 82.9°F (2010) | 15.1°F (1965) | 1.53 in (2018) |
| April 4 | 82.0°F (1986) | 21.0°F (1967) | 2.00 in (1957) |
| April 5 | 82.9°F (1988) | 15.1°F (1995) | 1.37 in (2025) |
| April 6 | 84.0°F (2010) | 19.0°F (1982) | 0.77 in (2001) |
| April 7 | 82.9°F (1954) | 14.0°F (1982) | 1.64 in (1972) |
| April 8 | 82.9°F (2001) | 19.0°F (1972) | 1.10 in (2000) |
| April 9 | 82.9°F (2001) | 18.0°F (1972) | 1.37 in (1965) |
| April 10 | 84.0°F (2011) | 19.0°F (1997) | 1.30 in (1990) |
| April 11 | 82.9°F (1977) | 23.0°F (1975) | 1.24 in (2024) |
| April 12 | 82.9°F (1977) | 18.0°F (1976) | 3.84 in (1981) |
| April 13 | 82.0°F (1977) | 19.9°F (1976) | 0.96 in (1991) |
| April 14 | 82.9°F (2026) | 21.0°F (1957) | 1.31 in (2002) |
| April 15 | 82.0°F (2002) | 25.0°F (1962) | 1.75 in (2018) |
| April 16 | 84.9°F (2002) | 21.0°F (1962) | 1.77 in (1998) |
| April 17 | 84.9°F (2002) | 24.1°F (1962) | 1.14 in (1992) |
| April 18 | 84.9°F (1976) | 12.9°F (2000) | 1.22 in (1969) |
| April 19 | 84.9°F (2002) | 21.0°F (1953) | 1.11 in (2011) |
| April 20 | 84.9°F (1976) | 26.1°F (1969) | 1.36 in (1964) |
| April 21 | 86.0°F (1985) | 25.0°F (1953) | 0.97 in (1995) |
| April 22 | 87.1°F (1985) | 26.1°F (1978) | 0.84 in (2023) |
| April 23 | 87.1°F (1985) | 25.0°F (1986) | 1.65 in (1996) |
| April 24 | 86.0°F (1960) | 28.0°F (1962) | 2.40 in (1970) |
| April 25 | 87.1°F (2009) | 25.0°F (1967) | 1.26 in (1961) |
| April 26 | 87.1°F (2009) | 27.0°F (1972) | 1.02 in (2012) |
| April 27 | 88.0°F (1986) | 25.0°F (1971) | 0.76 in (1973) |
| April 28 | 88.0°F (1990) | 26.1°F (1967) | 0.88 in (2002) |
| April 29 | 84.0°F (1957) | 25.0°F (1977) | 1.91 in (2021) |
| April 30 | 87.1°F (1962) | 28.0°F (1958) | 1.06 in (1996) |