Climate almanac
Horsham
Pennsylvania, United States · 40.18°, -75.13°
What is the weather like in Horsham in April?
In April, Horsham is typically 64°F (18°C) during the day and 46°F (8°C) at night. The month brings about 4.2 in (107 mm) of precipitation in total. Snowfall averages about 0.5 in (13 mm) over the month.
- Average high64°F (18°C)
- Average low46°F (8°C)
- Precipitation4.2 in (107 mm)
- Clear or mostly clear days7
- Snowfall0.5 in (13 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)