United States · 1991–2020 normal
Dayton in
May.
Typical May weather in Dayton: 19.1°C by day, 4.8°C at night, 105 mm of rain over 10.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high19.1°C
Typical low4.8°C
Rain105 mm
Wet days10.7
Comfort score 49 this month (August leads the year at 75). Daylight is calculated as 14 h 41 from latitude 43.55°. Open-water sea temperature is 9.1°C (25 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 6545140
- NOAA station
- USC00173862 · HOLLIS
- Station distance
- 13.5 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.