Hannahstown Weather Forecast
- 11
- 19
Light rain
- 9
- 15
Light rain
- 9
- 13
Light rain shower
- 9
- 15
Cloudy
- 11
- 16
Light rain
- 9
- 15
Cloudy
- 11
- 16
Cloudy
Today 6 Sep Northern Ireland
Cloudy but mostly dry morning, some showery rain spreads east in the afternoon and evening. Strong southerly winds with a chance of coastal gales, winds easing somewhat in the evening. Maximum temperature 21 °C.
Hannahstown Temperature Statistics
September Temperature
Aldergrove (15km)
Lowest 5 September, 2026
11.8 °CAverage September
15 °CHighest 2 September, 2026
20.7 °C
Climate (2021–2026)
Aldergrove (15km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
10.5 °CAverage High 2021–2026
13.4 °C