Average humidity in Brecon
The mean monthly relative humidity over the year in Brecon (Powys), the United Kingdom.
Data from: Cardiff, the United Kingdom (60 KM, 37 Miles).
- On average, December is the most humid month, at 89.0%.
- On average, June is the least humid month, at 73.0%.
- The average annual percentage of humidity is 81%.
Forecast for Brecon
Sun Dec 15
11°C | 8°C
W 
25 km/h
25 km/h0.3 mm
broken clouds and chance of slight rain
Mon Dec 16
9°C | 7°C
W 22 km/h
22 km/h0.6 mm
overcast and chance of slight rain
Tue Dec 17
12°C | 7°C
S 32 km/h
32 km/h5.2 mm
overcast and rain
