United States · 1991–2020 normal
Decatur in
July.
Typical July weather in Decatur: 28.1°C by day, 15.2°C at night, 103 mm of rain over 7.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.1°C
Typical low15.2°C
Rain103 mm
Wet days7.7
Comfort score 72 this month (September leads the year at 79). Daylight is calculated as 14 h 58 from latitude 42.11°. Open-water sea temperature is 20.6°C (44 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4990524
- NOAA station
- USC00202250 · DOWAGIAC 1 W
- Station distance
- 18.8 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.