April weather in Sunbury, PA
The average temperature in Sunbury in April is 49.2°F (37.2°F–61.1°F). Average precipitation: 3.74 inches. Average snowfall is 0.6 inches.
April is a spring month in Sunbury, and is cooler than the annual average of 50.3°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 6m. For travel, April is cool.
Avg High
61.1°F
Avg Low
37.2°F
Precipitation
3.74 in
Snow
0.6 in
April records in Sunbury
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 80.1°F (2026) | 17.1°F (1965) | 1.49 in (1934) |
| April 2 | 79.0°F (1967) | 16.0°F (1964) | 1.45 in (1970) |
| April 3 | 84.9°F (1963) | 18.0°F (1964) | 2.80 in (2005) |
| April 4 | 82.9°F (1963) | 21.0°F (1962) | 1.70 in (1960) |
| April 5 | 81.0°F (2026) | 19.9°F (1965) | 1.33 in (1957) |
| April 6 | 81.0°F (2010) | 19.9°F (2016) | 1.49 in (1936) |
| April 7 | 87.1°F (2010) | 19.9°F (2016) | 1.42 in (1930) |
| April 8 | 87.1°F (2010) | 21.0°F (1972) | 1.20 in (1928) |
| April 9 | 84.9°F (2010) | 21.9°F (1972) | 1.30 in (2000) |
| April 10 | 82.0°F (2013) | 23.0°F (1964) | 1.24 in (1942) |
| April 11 | 84.0°F (2013) | 21.9°F (2007) | 0.63 in (1959) |
| April 12 | 84.9°F (2017) | 23.0°F (2007) | 1.24 in (1934) |
| April 13 | 84.0°F (2023) | 24.1°F (2009) | 1.10 in (2004) |
| April 14 | 89.1°F (2023) | 24.1°F (2009) | 1.07 in (1949) |
| April 15 | 89.1°F (2023) | 26.1°F (2008) | 1.06 in (2019) |
| April 16 | 88.0°F (2026) | 25.0°F (2014) | 1.43 in (2014) |
| April 17 | 89.1°F (2026) | 24.1°F (2020) | 1.88 in (2011) |
| April 18 | 86.0°F (1964) | 25.0°F (2022) | 1.43 in (1933) |
| April 19 | 82.9°F (1964) | 26.1°F (2020) | 1.03 in (2022) |
| April 20 | 87.1°F (2025) | 27.0°F (1961) | 1.43 in (1943) |
| April 21 | 84.9°F (1958) | 27.0°F (2018) | 1.40 in (1940) |
| April 22 | 86.0°F (2023) | 28.0°F (1975) | 0.90 in (1927) |
| April 23 | 86.0°F (2023) | 28.0°F (1975) | 1.21 in (2006) |
| April 24 | 91.0°F (1960) | 28.9°F (2009) | 0.78 in (1973) |
| April 25 | 91.9°F (1960) | 28.9°F (2015) | 0.88 in (1944) |
| April 26 | 90.0°F (1960) | 28.0°F (1963) | 1.03 in (2004) |
| April 27 | 91.0°F (2009) | 30.0°F (2006) | 1.09 in (1973) |
| April 28 | 91.9°F (2009) | 28.9°F (1972) | 2.15 in (1928) |
| April 29 | 88.0°F (1962) | 28.9°F (2012) | 0.79 in (2011) |
| April 30 | 88.0°F (2024) | 28.9°F (2012) | 1.68 in (2023) |