United States · 1991–2020 normal
Decatur in
May.
Typical May weather in Decatur: 22.7°C by day, 10.3°C at night, 121 mm of rain over 10.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high22.7°C
Typical low10.3°C
Rain121 mm
Wet days10.9
Comfort score 68 this month (September leads the year at 82). Daylight is calculated as 14 h 26 from latitude 40.83°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4919564
- NOAA station
- USC00122096 · DECATUR 1 N
- Station distance
- 2 km from the place centre
- Coverage
- Good coverage · 15 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.