April weather in New Castle, PA
The average temperature in New Castle in April is 49.4°F (35.9°F–62.9°F). Average precipitation: 3.65 inches. Average snowfall is 0.3 inches.
April is a spring month in New Castle, and is cooler than the annual average of 51.1°F. Daily temperatures swing about 27°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 13h 6m. For travel, April is cool.
Avg High
62.9°F
Avg Low
35.9°F
Precipitation
3.65 in
Snow
0.3 in
April records in New Castle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (1998) | 3.0°F (1923) | 2.50 in (1904) |
| April 2 | 82.9°F (1963) | 12.0°F (1907) | 1.47 in (1970) |
| April 3 | 88.0°F (2010) | 14.0°F (1965) | 1.35 in (1977) |
| April 4 | 84.0°F (2010) | 14.0°F (1954) | 1.60 in (2000) |
| April 5 | 82.9°F (1910) | 16.0°F (1995) | 2.82 in (1929) |
| April 6 | 84.0°F (2010) | 16.0°F (1995) | 0.78 in (1939) |
| April 7 | 87.1°F (2010) | 17.1°F (1950) | 1.58 in (2001) |
| April 8 | 87.1°F (2010) | 10.9°F (1982) | 1.05 in (2000) |
| April 9 | 82.9°F (1915) | 14.0°F (1985) | 1.30 in (1942) |
| April 10 | 84.0°F (1915) | 16.0°F (1974) | 1.26 in (1998) |
| April 11 | 84.9°F (1922) | 15.1°F (1909) | 2.15 in (1918) |
| April 12 | 82.9°F (1977) | 16.0°F (1976) | 1.53 in (1918) |
| April 13 | 86.0°F (1930) | 19.9°F (1950) | 1.26 in (1997) |
| April 14 | 84.0°F (1941) | 10.0°F (1950) | 0.82 in (1981) |
| April 15 | 81.0°F (1941) | 19.9°F (1943) | 2.25 in (1972) |
| April 16 | 84.0°F (1976) | 19.0°F (1928) | 1.33 in (2018) |
| April 17 | 89.1°F (2002) | 10.9°F (1904) | 1.36 in (1954) |
| April 18 | 89.1°F (1976) | 19.0°F (1926) | 0.71 in (1922) |
| April 19 | 90.0°F (1914) | 16.0°F (1983) | 0.71 in (1943) |
| April 20 | 91.9°F (1916) | 19.0°F (1926) | 2.07 in (1940) |
| April 21 | 86.0°F (1927) | 21.0°F (1907) | 1.02 in (1964) |
| April 22 | 87.1°F (1987) | 19.9°F (1922) | 0.88 in (1928) |
| April 23 | 87.1°F (1985) | 21.0°F (1936) | 1.05 in (2005) |
| April 24 | 95.0°F (1915) | 18.0°F (1923) | 1.28 in (1944) |
| April 25 | 93.9°F (1915) | 21.0°F (1923) | 1.41 in (1914) |
| April 26 | 95.0°F (1915) | 19.0°F (1923) | 2.18 in (1937) |
| April 27 | 90.0°F (1915) | 24.1°F (1926) | 1.00 in (1954) |
| April 28 | 91.9°F (1915) | 21.0°F (1934) | 1.33 in (1973) |
| April 29 | 89.1°F (1986) | 23.0°F (1977) | 2.25 in (1909) |
| April 30 | 89.1°F (1942) | 24.1°F (1931) | 1.44 in (1951) |