City · United Kingdom
Best time to visit Belfast
The best time to visit Belfast is June, with daytime temperatures around 19°C.
Belfast at a glance: warmest in July with daytime temperatures around 20°C and coolest in January (7°C). The wettest month is October (120 mm) and the driest April (64 mm), with about 1,090 mm of rain a year. The sea is warmest in September (14°C). Sunniest in April.
Eddigo
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Belfast
50 mPleasantly warm, showery and grey
56
19°/9°12°75 mm24 %17 h
A typical mid-June in Belfast
Sunny 5Cloudy 11Rain 14
Daytime temperature (night ☾)
9°16°22°0°30°
Sea temperature
12°0°30°
Daylight (solar time)
03:2220:38
0006121824
17 h 16 m
Precipitation
0130 mm
75 mm
Air feel
FreshComfortableHumidMuggy
RH 78 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 13 | 7° | 2° | 9° | 102 mm | 21 | 15 % | 8 h | Chilly, rainy and grey |
| February | 14 | 8° | 2° | 8° | 87 mm | 18 | 16 % | 10 h | Chilly, rainy and grey |
| March | 14 | 10° | 3° | 8° | 78 mm | 17 | 19 % | 12 h | Chilly, rainy and grey |
| April | 29 | 13° | 4° | 8° | 64 mm | 14 | 30 % | 14 h | Mild and showery |
| May | 42 | 16° | 7° | 10° | 71 mm | 15 | 27 % | 16 h | Mild and showery |
| June | 56 | 19° | 9° | 12° | 76 mm | 14 | 24 % | 17 h | Pleasantly warm, showery and grey |
| July | 52 | 20° | 11° | 13° | 84 mm | 17 | 23 % | 17 h | Pleasantly warm, rainy and grey |
| August | 47 | 19° | 11° | 14° | 101 mm | 18 | 21 % | 15 h | Pleasantly warm, rainy and grey |
| September | 41 | 17° | 9° | 14° | 89 mm | 16 | 19 % | 13 h | Mild, showery and grey |
| October | 19 | 13° | 7° | 13° | 120 mm | 20 | 21 % | 10 h | Mild, rainy and grey |
| November | 13 | 10° | 4° | 12° | 107 mm | 20 | 18 % | 8 h | Chilly, rainy and grey |
| December | 13 | 8° | 3° | 10° | 106 mm | 21 | 13 % | 7 h | Chilly, rainy and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 54 m. Coordinates: 54.60, -5.92.