Weather in Belfast in settembre
Climate normals based on 10 years of historical data for Belfast, Regno Unito.
Average high
16°C
Average low
10°C
Rainfall
91 mm
14 rainy days
Sunshine
2.2h/day
Umidità
85%
How Hot Is Belfast in settembre?
September brings typical readings of 16°C by day and 10°C by night to Belfast.
Sunshine Hours in settembre
Belfast sees little sun in September — only 2.2h a day on average, despite daylight from 6:55 am to 7:40 pm.
Does It Rain In Belfast In settembre?
Frequent rain in Belfast: 91mm across 14 days in September.
Is Belfast Humid In settembre?
Tropical-style humidity defines Belfast's September: 85% on average, with constant mugginess.
Wind In Belfast In settembre
Sea breeze or thermal winds keep Belfast moving at 22 kph in September.
Cloud Cover In Belfast In settembre
Belfast's September runs cloudy: typical cloud cover of 72%.
Cities With Similar Weather In settembre
Weather in Belfast, month by month
| Month | High / Low | Pioggia | |
|---|---|---|---|
| Meteo Gennaio | 7°C / 3°C | 69mm | Details → |
| Meteo Febbraio | 8°C / 3°C | 80mm | Details → |
| Meteo Marzo | 9°C / 3°C | 88mm | Details → |
| Meteo Aprile | 11°C / 5°C | 62mm | Details → |
| Meteo Maggio | 14°C / 7°C | 72mm | Details → |
| Meteo Giugno | 17°C / 10°C | 84mm | Details → |
| Meteo Luglio | 18°C / 11°C | 101mm | Details → |
| Meteo Agosto | 18°C / 11°C | 107mm | Details → |
| Meteo Settembre | 16°C / 10°C | 91mm | |
| Meteo Ottobre | 13°C / 8°C | 93mm | Details → |
| Meteo Novembre | 10°C / 6°C | 91mm | Details → |
| Meteo Dicembre | 8°C / 4°C | 101mm | Details → |