Climate almanac
Grissom Air Force Base
Indiana, United States · 40.66°, -86.15°
What is the weather like in Grissom Air Force Base in May?
In May, Grissom Air Force Base is typically 73°F (23°C) during the day and 55°F (13°C) at night. The month brings about 5.0 in (128 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low55°F (13°C)
- Precipitation5.0 in (128 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)