Average humidity in Richmond Heights (MO)
The mean monthly relative humidity over the year in Richmond Heights (Missouri), the United States of America.
Data from: St. Louis, the United States of America (10 KM, 6 Miles).
- On average, December is the most humid month, at 74.0%.
- On average, April is the least humid month, at 63.0%.
- The average annual percentage of humidity is 68%.
Forecast for Richmond Heights (MO)
Wed Nov 20
12°C | 4°C
W 
29 km/h
29 km/h
almost clear and no rain
Thu Nov 21
7°C | 1°C
NW 32 km/h
32 km/h
almost clear and no rain
Fri Nov 22
9°C | 2°C
NW 22 km/h
22 km/h
broken clouds and no rain
