Climate almanac
Katy
Texas, United States · 29.79°, -95.82°
What is the weather like in Katy in May?
In May, Katy is typically 87°F (31°C) during the day and 70°F (21°C) at night. The month brings about 6.4 in (164 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low70°F (21°C)
- Precipitation6.4 in (164 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)