April weather in Portville, NY
The average temperature in Portville in April is 44.5°F (32.4°F–56.5°F). Average precipitation: 3.35 inches. Average snowfall is 1.8 inches.
April is a spring month in Portville, and is cooler than the annual average of 46.3°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 13h 9m. For travel, April is cool.
Avg High
56.5°F
Avg Low
32.4°F
Precipitation
3.35 in
Snow
1.8 in
April records in Portville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 70.0°F (2026) | 19.9°F (2019) | 0.93 in (1962) |
| April 2 | 66.9°F (2023) | 16.0°F (2021) | 1.50 in (1931) |
| April 3 | 66.0°F (2015) | 15.1°F (2021) | 1.12 in (2024) |
| April 4 | 75.0°F (2026) | 16.0°F (2021) | 1.17 in (2000) |
| April 5 | 79.0°F (2026) | 16.0°F (2016) | 1.60 in (2003) |
| April 6 | 82.0°F (2023) | 16.0°F (2016) | 2.64 in (1929) |
| April 7 | 72.0°F (2021) | 16.0°F (2018) | 0.86 in (1994) |
| April 8 | 75.0°F (2021) | 16.0°F (2026) | 1.09 in (1928) |
| April 9 | 77.0°F (2021) | 16.0°F (2025) | 0.94 in (1979) |
| April 10 | 75.0°F (2024) | 17.1°F (2025) | 1.20 in (1995) |
| April 11 | 79.0°F (2017) | 19.9°F (2016) | 1.49 in (1934) |
| April 12 | 78.1°F (2011) | 27.0°F (2015) | 1.61 in (2024) |
| April 13 | 77.0°F (2023) | 24.1°F (2016) | 0.73 in (1997) |
| April 14 | 84.9°F (2023) | 25.0°F (2016) | 1.08 in (1996) |
| April 15 | 86.0°F (2023) | 25.0°F (2020) | 1.27 in (1937) |
| April 16 | 81.0°F (2023) | 17.1°F (2020) | 1.05 in (2018) |
| April 17 | 81.0°F (2012) | 18.0°F (2014) | 0.90 in (1954) |
| April 18 | 79.0°F (2016) | 21.0°F (2022) | 0.82 in (1910) |
| April 19 | 80.1°F (2026) | 23.0°F (2022) | 1.10 in (1969) |
| April 20 | 73.9°F (2025) | 26.1°F (2018) | 1.42 in (1998) |
| April 21 | 78.1°F (2023) | 24.1°F (2018) | 1.40 in (1929) |
| April 22 | 82.0°F (2023) | 21.9°F (2021) | 2.15 in (1976) |
| April 23 | 69.1°F (2019) | 19.9°F (2021) | 0.80 in (1931) |
| April 24 | 73.0°F (2025) | 23.0°F (2021) | 1.42 in (1966) |
| April 25 | 86.0°F (2022) | 26.1°F (2015) | 1.85 in (1961) |
| April 26 | 82.0°F (2022) | 27.0°F (2024) | 1.28 in (1993) |
| April 27 | 81.0°F (2011) | 27.0°F (2023) | 0.98 in (1913) |
| April 28 | 79.0°F (2011) | 26.1°F (2012) | 1.40 in (1913) |
| April 29 | 78.1°F (2021) | 23.0°F (2022) | 1.35 in (1991) |
| April 30 | 82.9°F (2024) | 26.1°F (2022) | 1.99 in (2021) |