Average temperatures, rainfall and packing tips for Belfast, United Kingdom in April
April in Belfast is typically cool, with average daytime highs around 11°C and nights near 5°C. Temperature-wise it sits mid-range for Belfast (the 7th warmest month).
April is one of the wetter months in Belfast, with around 116 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Belfast are usually July and August.
← Belfast weather tomorrow (live)
In April, Belfast averages a daytime high of about 11°C and a night-time low of around 5°C, based on recent historical data.
April is one of the wetter months in Belfast, with around 116 mm of rain - plan around showers.
April is a workable time to visit Belfast, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Belfast are usually July and August.