Climate almanac
Prosser
Washington, United States · 46.21°, -119.77°
What is the weather like in Prosser in April?
In April, Prosser is typically 69°F (21°C) during the day and 45°F (7°C) at night. The month brings about 0.8 in (21 mm) of precipitation in total. Snowfall averages about 0.4 in (11 mm) over the month.
- Average high69°F (21°C)
- Average low45°F (7°C)
- Precipitation0.8 in (21 mm)
- Clear or mostly clear days11
- Snowfall0.4 in (11 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)