April weather in Webster, SD
The average temperature in Webster in April is 42.4°F (31.9°F–52.9°F). Average precipitation: 2.22 inches. Average snowfall is 5.0 inches.
April is a spring month in Webster, and is cooler than the annual average of 42.7°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 17m. For travel, April is cool.
Avg High
52.9°F
Avg Low
31.9°F
Precipitation
2.22 in
Snow
5.0 in
April records in Webster
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 69.1°F (1963) | -2.0°F (1975) | 1.50 in (2023) |
| April 2 | 73.0°F (1991) | 0.0°F (1975) | 0.75 in (2025) |
| April 3 | 69.1°F (1895) | -2.9°F (1975) | 1.11 in (1956) |
| April 4 | 77.0°F (2005) | -6.0°F (1975) | 1.15 in (2026) |
| April 5 | 82.0°F (1991) | 3.0°F (1979) | 1.68 in (1997) |
| April 6 | 82.9°F (1991) | 1.0°F (1979) | 2.00 in (2006) |
| April 7 | 82.0°F (1988) | 1.9°F (2018) | 1.34 in (2001) |
| April 8 | 80.1°F (1988) | 1.9°F (1997) | 0.88 in (2021) |
| April 9 | 87.1°F (1977) | 3.0°F (1997) | 1.05 in (1894) |
| April 10 | 87.1°F (1977) | 12.9°F (2007) | 0.83 in (1993) |
| April 11 | 82.0°F (1968) | 10.0°F (1997) | 1.45 in (1995) |
| April 12 | 81.0°F (1968) | 9.0°F (1957) | 1.53 in (2019) |
| April 13 | 86.0°F (2003) | 10.0°F (1893) | 2.46 in (1960) |
| April 14 | 88.0°F (2003) | 6.1°F (1893) | 1.60 in (1986) |
| April 15 | 82.9°F (1976) | 14.0°F (2022) | 1.86 in (2012) |
| April 16 | 84.9°F (1958) | 12.0°F (1953) | 0.60 in (2003) |
| April 17 | 84.0°F (1985) | 9.0°F (1953) | 0.92 in (1894) |
| April 18 | 89.1°F (1985) | 12.9°F (1953) | 2.13 in (1896) |
| April 19 | 84.0°F (1985) | 14.0°F (2022) | 1.25 in (1957) |
| April 20 | 91.9°F (1980) | 12.9°F (1966) | 1.10 in (2004) |
| April 21 | 96.1°F (1980) | 19.0°F (1893) | 1.14 in (2007) |
| April 22 | 91.0°F (1980) | 19.0°F (1967) | 0.93 in (1968) |
| April 23 | 87.1°F (1990) | 14.0°F (1956) | 1.46 in (1896) |
| April 24 | 88.0°F (1962) | 18.0°F (1967) | 1.45 in (1953) |
| April 25 | 93.0°F (1962) | 19.9°F (2013) | 2.33 in (1998) |
| April 26 | 82.0°F (1896) | 21.9°F (2008) | 1.30 in (1893) |
| April 27 | 88.0°F (1897) | 19.9°F (1956) | 1.00 in (1971) |
| April 28 | 86.0°F (2004) | 23.0°F (1956) | 1.29 in (1989) |
| April 29 | 84.9°F (1965) | 17.1°F (1958) | 1.18 in (1991) |
| April 30 | 91.0°F (1992) | 10.0°F (1966) | 0.74 in (1896) |