Belfast, uk-Northern Ireland, United Kingdom Weather Information
Local Time
2026-03-13 04:19:48 Greenwich Mean TimeWeather in the past year
Sun & Astronomy
In Belfast, uk-Northern Ireland, United Kingdom, today's sunrise time is 06:41, sunset time is 18:25, nautical twilight begins at 05:25, nautical twilight ends at 19:40, astronomical twilight begins at 04:42, astronomical twilight ends at 20:24.
Temperature Analysis
In Belfast, uk-Northern Ireland, United Kingdom region, the lowest temperature occurs in January 2025, with an average temperature of about 4.3°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 16.2°C.
Based on historical data, the average temperature in January is 4.3°C, February is 5.8°C, March is 7.6°C, April is 9.7°C, May is 12.4°C, June is 14.3°C, July is 16.2°C, August is 15.9°C, September is 12.4°C, October is 10.6°C, November is 7.8°C, December is 7.1°C.
Wind Analysis
In Belfast, uk-Northern Ireland, United Kingdom region, the lowest wind speed occurs in April 2025, with an average wind speed of about 39.1 km/h.
The highest wind speed occurs in February 2025, with a maximum wind speed of up to 53.9 km/h.
Based on historical data, the average wind speed in January is 43.4 km/h, February is 53.9 km/h, March is 44.5 km/h, April is 39.1 km/h, May is 39.2 km/h, June is 47.5 km/h, July is 41.4 km/h, August is 44.9 km/h, September is 47.1 km/h, October is 49.7 km/h, November is 50.6 km/h, December is 52.4 km/h.
Sunshine Duration Analysis
In Belfast, uk-Northern Ireland, United Kingdom region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 2.9 hours.
The highest sunshine duration occurs in May 2025, with a maximum sunshine duration of up to 12 hours.
Based on historical data, the average sunshine duration in January is 3.8 hours, February is 4 hours, March is 7.1 hours, April is 9.5 hours, May is 12 hours, June is 10 hours, July is 10.6 hours, August is 10.7 hours, September is 7.2 hours, October is 4.3 hours, November is 4 hours, December is 2.9 hours.
Precipitation Analysis
In Belfast, uk-Northern Ireland, United Kingdom region, the lowest precipitation occurs in March 2025, with an average precipitation of about 0.9 mm.
The highest precipitation occurs in September 2025, with a maximum precipitation of up to 4.6 mm.
Based on historical data, the average precipitation in January is 1.7 mm, February is 2.1 mm, March is 0.9 mm, April is 2.5 mm, May is 1.7 mm, June is 3.5 mm, July is 2.6 mm, August is 2.3 mm, September is 4.6 mm, October is 3.7 mm, November is 4.2 mm, December is 3.7 mm.