April weather in Lebanon, SD
The average temperature in Lebanon in April is 43.9°F (32.0°F–55.8°F). Average precipitation: 1.86 inches. Average snowfall is 4.5 inches.
April is a spring month in Lebanon, and is cooler than the annual average of 44.3°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 17m. For travel, April is cool.
Avg High
55.8°F
Avg Low
32.0°F
Precipitation
1.86 in
Snow
4.5 in
April records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 80.1°F (2012) | 0.0°F (1975) | 0.89 in (1981) |
| April 2 | 88.0°F (2012) | 3.9°F (1936) | 0.43 in (1940) |
| April 3 | 77.0°F (1948) | 0.0°F (1936) | 1.15 in (1946) |
| April 4 | 78.1°F (1988) | 0.0°F (2018) | 0.86 in (1958) |
| April 5 | 80.1°F (2021) | 1.0°F (1968) | 0.90 in (1986) |
| April 6 | 82.9°F (1959) | 3.0°F (2018) | 0.50 in (1935) |
| April 7 | 84.9°F (1970) | 1.0°F (1936) | 0.97 in (2001) |
| April 8 | 84.9°F (1988) | 6.1°F (2008) | 0.82 in (1975) |
| April 9 | 78.1°F (1977) | 10.0°F (2007) | 0.79 in (1949) |
| April 10 | 91.0°F (1977) | 14.0°F (1973) | 0.34 in (2011) |
| April 11 | 82.9°F (1968) | 6.1°F (1939) | 0.62 in (1995) |
| April 12 | 82.0°F (2023) | 10.9°F (1939) | 1.28 in (1991) |
| April 13 | 82.9°F (1936) | 15.1°F (2019) | 1.10 in (1984) |
| April 14 | 88.0°F (1942) | 15.1°F (1986) | 1.10 in (1986) |
| April 15 | 86.0°F (1942) | 14.0°F (2014) | 1.04 in (1970) |
| April 16 | 88.0°F (1958) | 12.9°F (1953) | 1.30 in (1977) |
| April 17 | 82.9°F (1981) | 10.9°F (1953) | 0.85 in (1976) |
| April 18 | 86.0°F (1987) | 17.1°F (1945) | 1.01 in (1970) |
| April 19 | 88.0°F (1987) | 17.1°F (2022) | 1.34 in (2000) |
| April 20 | 82.0°F (1980) | 8.1°F (1966) | 1.15 in (1971) |
| April 21 | 93.0°F (1980) | 15.1°F (2021) | 1.40 in (1974) |
| April 22 | 97.0°F (1980) | 15.1°F (2021) | 1.55 in (1968) |
| April 23 | 89.1°F (1990) | 12.9°F (2013) | 0.90 in (1948) |
| April 24 | 89.1°F (1962) | 15.1°F (2021) | 0.95 in (1932) |
| April 25 | 93.9°F (1901) | 16.0°F (2021) | 0.99 in (1942) |
| April 26 | 84.9°F (1952) | 18.0°F (1950) | 1.25 in (1932) |
| April 27 | 90.0°F (1952) | 18.0°F (1956) | 1.66 in (1964) |
| April 28 | 90.0°F (1952) | 19.0°F (2008) | 2.26 in (2014) |
| April 29 | 90.0°F (1901) | 19.0°F (2008) | 1.22 in (2014) |
| April 30 | 91.0°F (1901) | 16.0°F (1966) | 1.00 in (2022) |