GB
Belfast climate and weather
Current conditions
10.5° / 4.1°
Light drizzle
- Feels like
- 6.9° / 0.8°
- Humidity
- —
- Wind
- 22.0 km/h (gusts 45.7)
- UV index
- 0.3
- Sunrise / sunset
- 07:52 / 16:23
- Daylight
- 8.5 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Sat 14 Nov | Light drizzle | 10.5° | 4.1° | 6.9° / 0.8° | 1.2 mm | 43% | 22.0 km/h | 0.3 |
| Sun 15 Nov | Light drizzle | 9.3° | 3.6° | 7.1° / -2.1° | 1.3 mm | 73% | 26.6 km/h | 0.4 |
| Mon 16 Nov | Overcast | 6.7° | 2.5° | 2.7° / -2.9° | 0.0 mm | 32% | 24.5 km/h | 1.2 |
| Tue 17 Nov | Light drizzle | 6.1° | 3.9° | 1.8° / -1.0° | 0.5 mm | 57% | 24.8 km/h | 1.2 |
| Wed 18 Nov | Light drizzle | 7.7° | 0.6° | 3.9° / -2.5° | 0.1 mm | 27% | 23.0 km/h | 0.2 |
| Thu 19 Nov | Overcast | 7.8° | -1.9° | 3.6° / -5.5° | 0.0 mm | 25% | 16.9 km/h | 1.1 |
Air quality
23
Good
US Air Quality Index
European AQI: 28
- PM2.5
- 5.7 µg/m³
- PM10
- 11.8 µg/m³
- Ozone (O₃)
- 44.0 µg/m³
- NOâ‚‚
- 16.3 µg/m³
- SOâ‚‚
- 1.2 µg/m³
- CO
- 187.0 µg/m³
- UV index
- 0.0
- Dust
- 0.0 µg/m³
Pollen
- Grass
- 0.0
- Birch
- 0.0
- Ragweed
- 0.0
Climate through the year
Now: November
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| June | Fair · 50 | 17.5°C | 10.6°C | 14.4 | 333.0 | 77.7% |
| July | Fair · 46 | 18.8°C | 11.9°C | 15.9 | 313.1 | 80.3% |
| August | Fair · 45 | 18.6°C | 12.0°C | 15.9 | 310.0 | 80.9% |
| September | Fair · 37 | 16.4°C | 10.5°C | 14.0 | 231.0 | 83.6% |
| May | Fair · 37 | 15.1°C | 7.9°C | 13.4 | 334.8 | 78.9% |
| April | Fair · 36 | 11.6°C | 4.7°C | 13.4 | 276.0 | 79.0% |
| March | Poor · 29 | 10.1°C | 3.9°C | 13.7 | 207.7 | 82.2% |
| January | Poor · 15 | 7.0°C | 2.5°C | 10.3 | 124.0 | 86.6% |
| February | Poor · 15 | 8.5°C | 3.8°C | 13.8 | 128.8 | 83.0% |
| November | Poor · 15 | 10.2°C | 5.5°C | 13.4 | 129.0 | 86.3% |
| December | Poor · 15 | 8.3°C | 4.1°C | 14.7 | 89.9 | 87.5% |
| October | Poor · 14 | 13.6°C | 8.8°C | 15.3 | 158.1 | 85.2% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 7.0° | 2.5° | 4.7° | 3.3° | -1.5° | 60.0 mm | 10.3 | 1.7 cm | 124.0 hrs | 8.0 hrs | — | 86.6% | 22.5 km/h | 70.5% |
| Feb | 8.5° | 3.8° | 6.3° | 4.5° | -0.4° | 82.7 mm | 13.8 | 2.9 cm | 128.8 hrs | 9.7 hrs | — | 83.0% | 26.2 km/h | 78.1% |
| Mar | 10.1° | 3.9° | 6.9° | 6.5° | 0.3° | 72.4 mm | 13.7 | 2.6 cm | 207.7 hrs | 11.9 hrs | — | 82.2% | 22.0 km/h | 72.8% |
| Apr | 11.6° | 4.7° | 8.2° | 8.4° | 1.5° | 71.6 mm | 13.4 | 0.7 cm | 276.0 hrs | 14.1 hrs | — | 79.0% | 19.6 km/h | 65.0% |
| May | 15.1° | 7.9° | 11.6° | 13.1° | 5.5° | 77.3 mm | 13.4 | 0.2 cm | 334.8 hrs | 16.1 hrs | — | 78.9% | 18.3 km/h | 66.7% |
| Jun | 17.5° | 10.6° | 14.1° | 16.1° | 8.7° | 82.2 mm | 14.4 | 0.0 cm | 333.0 hrs | 17.2 hrs | — | 77.7% | 19.0 km/h | 71.1% |
| Jul | 18.8° | 11.9° | 15.3° | 17.9° | 10.7° | 87.0 mm | 15.9 | 0.0 cm | 313.1 hrs | 16.6 hrs | — | 80.3% | 18.3 km/h | 74.9% |
| Aug | 18.6° | 12.0° | 15.3° | 17.4° | 10.6° | 92.8 mm | 15.9 | 0.0 cm | 310.0 hrs | 14.9 hrs | — | 80.9% | 19.6 km/h | 68.5% |
| Sep | 16.4° | 10.5° | 13.4° | 14.6° | 8.6° | 109.5 mm | 14.0 | 0.0 cm | 231.0 hrs | 12.7 hrs | — | 83.6% | 20.4 km/h | 69.0% |
| Oct | 13.6° | 8.8° | 11.2° | 11.1° | 6.0° | 113.1 mm | 15.3 | 0.0 cm | 158.1 hrs | 10.5 hrs | — | 85.2% | 23.4 km/h | 77.6% |
| Nov | 10.2° | 5.5° | 8.0° | 7.3° | 2.3° | 81.3 mm | 13.4 | 0.6 cm | 129.0 hrs | 8.5 hrs | — | 86.3% | 22.5 km/h | 77.1% |
| Dec | 8.3° | 4.1° | 6.3° | 4.8° | 0.3° | 101.2 mm | 14.7 | 1.4 cm | 89.9 hrs | 7.4 hrs | — | 87.5% | 24.2 km/h | 78.5% |