+54.5968° · -5.9254° · ELEV 0m
Belfast
United Kingdom · Northern Ireland
Monthly weather averages for Belfast, United Kingdom — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → JanuaryClimate Overview
Belfast has a temperate climate. The warmest month is July (18°C average high) and the coolest is January (7°C).
№ 02
1016 mm / yearRainfall by Month
Belfast sees 1016 mm of rain a year. The wettest month is August (100 mm); the driest is April (54 mm).
№ 03
JulyBest Time to Visit
July
12°C – 18°C · 9.9h sun
The best time to visit Belfast is July, when temperatures average 12°C–18°C with 9.9 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 7.4°C | 3.1°C | 76 mm | 3.8 h | 08:37 | 16:28 |
|---|---|---|---|---|---|---|
| February | 7.9°C | 3.1°C | 85 mm | 5.5 h | 07:45 | 17:30 |
| March | 9.3°C | 3.5°C | 76 mm | 6.9 h | 06:39 | 18:26 |
| April | 11.2°C | 4.9°C | 54 mm | 9.2 h | 06:21 | 20:25 |
| May | 14.3°C | 7.6°C | 74 mm | 10.4 h | 05:18 | 21:21 |
| June | 17.1°C | 10.8°C | 83 mm | 11.0 h | 04:46 | 22:01 |
| July | 18.3°C | 12.0°C | 96 mm | 9.9 h | 05:06 | 21:51 |
| August | 17.8°C | 11.9°C | 100 mm | 9.3 h | 05:59 | 20:57 |
| September | 16.2°C | 10.7°C | 82 mm | 7.7 h | 06:55 | 19:42 |
| October | 13.2°C | 8.5°C | 94 mm | 5.7 h | 07:51 | 18:26 |
| November | 9.9°C | 5.6°C | 97 mm | 4.3 h | 07:53 | 16:23 |
| December | 8.3°C | 4.1°C | 99 mm | 3.0 h | 08:39 | 15:57 |