Climate almanac
Holtville
California, United States · 32.81°, -115.38°
What is the weather like in Holtville in May?
In May, Holtville is typically 98°F (36°C) during the day and 66°F (19°C) at night. The month brings about 0.0 in (1 mm) of precipitation in total.
- Average high98°F (36°C)
- Average low66°F (19°C)
- Precipitation0.0 in (1 mm)
- Clear or mostly clear days28
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)