April weather in Swaledale, IA
The average temperature in Swaledale in April is 46.0°F (34.5°F–57.5°F). Average precipitation: 4.15 inches. Average snowfall is 3.0 inches.
April is a spring month in Swaledale, and is warmer than the annual average of 45.6°F. Daily temperatures swing about 23°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 11m. For travel, April is cool.
Avg High
57.5°F
Avg Low
34.5°F
Precipitation
4.15 in
Snow
3.0 in
April records in Swaledale
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 86.0°F (2010) | 14.2°F (2021) | 0.65 in (2024) |
| April 2 | 82.9°F (1981) | 12.9°F (1954) | 1.29 in (2006) |
| April 3 | 78.1°F (2016) | 9.0°F (1954) | 1.38 in (1974) |
| April 4 | 84.0°F (2021) | 8.2°F (2018) | 0.45 in (1958) |
| April 5 | 84.0°F (1991) | 11.1°F (2018) | 1.21 in (1999) |
| April 6 | 89.1°F (1991) | 6.1°F (1982) | 0.99 in (1951) |
| April 7 | 80.1°F (1991) | 12.2°F (2018) | 0.82 in (2003) |
| April 8 | 78.1°F (1988) | 12.0°F (1997) | 1.34 in (1999) |
| April 9 | 84.0°F (1977) | 12.0°F (1997) | 2.16 in (2013) |
| April 10 | 84.0°F (2011) | 18.0°F (1960) | 1.40 in (2008) |
| April 11 | 84.0°F (1968) | 17.1°F (1982) | 2.42 in (2001) |
| April 12 | 88.0°F (2023) | 17.1°F (1957) | 2.62 in (2022) |
| April 13 | 86.0°F (2006) | 18.0°F (1950) | 1.42 in (2018) |
| April 14 | 89.1°F (2003) | 18.0°F (1950) | 1.60 in (2013) |
| April 15 | 91.0°F (2002) | 14.2°F (2020) | 1.29 in (1992) |
| April 16 | 88.0°F (1964) | 19.0°F (1949) | 1.24 in (2024) |
| April 17 | 88.0°F (1985) | 18.1°F (2018) | 1.25 in (1976) |
| April 18 | 93.0°F (1985) | 18.0°F (1953) | 1.25 in (2025) |
| April 19 | 87.1°F (1985) | 15.3°F (2018) | 2.74 in (2005) |
| April 20 | 84.9°F (1985) | 17.2°F (2018) | 2.46 in (2014) |
| April 21 | 93.0°F (1980) | 19.2°F (2021) | 0.95 in (1954) |
| April 22 | 93.0°F (1980) | 23.0°F (1986) | 1.76 in (1999) |
| April 23 | 87.1°F (1960) | 21.9°F (1967) | 2.06 in (1968) |
| April 24 | 90.0°F (2009) | 21.9°F (1956) | 1.28 in (2007) |
| April 25 | 89.1°F (1949) | 23.2°F (2021) | 1.48 in (1994) |
| April 26 | 87.1°F (1962) | 22.1°F (2023) | 2.14 in (1988) |
| April 27 | 87.1°F (1981) | 26.1°F (2004) | 2.00 in (1975) |
| April 28 | 91.9°F (1970) | 22.1°F (2017) | 1.32 in (1963) |
| April 29 | 91.0°F (2007) | 21.9°F (1958) | 1.83 in (1984) |
| April 30 | 89.1°F (2007) | 27.0°F (1956) | 1.72 in (1997) |