United States · 1991–2020 normal
Vandalia in
May.
Typical May weather in Vandalia: 23.8°C by day, 12.2°C at night, 131 mm of rain over 10.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.8°C
Typical low12.2°C
Rain131 mm
Wet days10.2
Comfort score 74 this month (September leads the year at 79). Daylight is calculated as 14 h 17 from latitude 38.96°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4251917
- NOAA station
- USC00118781 · VANDALIA
- Station distance
- 0.3 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.