Average humidity in Belfast

The mean monthly relative humidity over the year in Belfast (County Antrim), Ireland.

On average, September is the most humid month, at 91.0%.
On average, February is the least humid month, at 86.0%.
The average annual percentage of humidity is 90%.

Forecast for Belfast

Fri Nov 15

12°C | 9°C

18 km/h

broken clouds and no rain

hourly forecast

Sat Nov 16

11°C | 5°C

22 km/h

1.1 mm

broken clouds and slight rain

hourly forecast

Sun Nov 17

7°C | 4°C

14 km/h

3.5 mm

broken clouds and slight rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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