Average humidity in Alton
The mean monthly relative humidity over the year in Alton (Hampshire), the United Kingdom.
Data from: Southampton, the United Kingdom (40 KM, 24 Miles).
- On average, January is the most humid month, at 91.0%.
- On average, April is the least humid month, at 73.0%.
- The average annual percentage of humidity is 82%.
Forecast for Alton
Thu Nov 21
3°C | -2°C
N 
11 km/h
11 km/h2.2 mm
partly cloudy and sleet
Fri Nov 22
6°C | 0°C
W 22 km/h
22 km/h
partly cloudy and no rain
Sat Nov 23
14°C | 1°C
S 40 km/h
40 km/h18 mm
overcast and heavy rain
