Climate almanac
Gretna
Nebraska, United States · 41.14°, -96.24°
What is the weather like in Gretna in May?
In May, Gretna is typically 75°F (24°C) during the day and 54°F (12°C) at night. The month brings about 5.4 in (136 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low54°F (12°C)
- Precipitation5.4 in (136 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)