Climate & Weather in Swansea, 🇬🇧 United Kingdom - Monthly Averages, Forecast & Air Quality
🇬🇧 Swansea,
United Kingdom
#2427
Nomad Score
6.1
Coords
51.6195955, -3.9459248
Likes
👍 0 👎 0
Actions
CURRENT CONDITIONS
Temperature
20.1°C
/
17.6°C
Feels Like
19.2°C / 17.0°C
Weather
🌧️ Light drizzle
Humidity
%
Wind
28.1 km/h
(gusts 49.0)
UV Index
2.6
Sunrise / Sunset
06:31
/
19:58
Daylight
13.5 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Thu 3 Sep | 🌧️ Light drizzle | 20.1° | 17.6° | 98% |
| Fri 4 Sep | 🌧️ Dense drizzle | 19.0° | 15.3° | 100% |
| Sat 5 Sep | 🌤️ Overcast | 18.5° | 12.6° | 11% |
| Sun 6 Sep | 🌧️ Moderate drizzle | 20.8° | 14.6° | 17% |
| Mon 7 Sep | 🌧️ Slight rain | 18.4° | 12.1° | 49% |
| Tue 8 Sep | 🌧️ Slight rain | 14.9° | 8.4° | 63% |
| Wed 9 Sep | 🌧️ Light drizzle | 15.6° | 9.4° | 28% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Good | 18.6°C | 11.7°C | 13.6 |
| July | Good | 20.0°C | 13.3°C | 15.9 |
| August | Good | 19.9°C | 13.6°C | 15.1 |
| September | Fair | 18.0°C | 12.2°C | 16.2 |
| April | Fair | 12.8°C | 5.5°C | 11.8 |
| May | Poor | 16.0°C | 9.2°C | 15.1 |
| March | Poor | 10.8°C | 4.6°C | 14.1 |
| January | Poor | 7.6°C | 2.6°C | 12.4 |
| October | Poor | 15.0°C | 10.4°C | 19.4 |
| February | Poor | 9.1°C | 4.2°C | 16.2 |
| November | Poor | 11.3°C | 6.7°C | 16.4 |
| December | Poor | 9.3°C | 5.4°C | 18.2 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
32
🟢 Good
US Air Quality Index
European AQI: 27
PM2.5
3.1 µg/m³
PM10
7.9 µg/m³
Ozone
67.0 µg/m³
NO₂
2.3 µg/m³
SO₂
0.3 µg/m³
CO
145.0 µg/m³
UV Index
0.1
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.0
🌳 Birch
0.0
🌿 Ragweed
0.0
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 7.6° | 2.6° | 5.3° | 4.0° | -1.3° | 146.9 mm | 12.4 | 1.8 cm | 120.9 hrs | 8.4 hrs | - | 85.1% | 23.5 km/h | 70.7% |
| Feb | 9.1° | 4.2° | 6.8° | 5.3° | 0.3° | 146.4 mm | 16.2 | 1.0 cm | 120.4 hrs | 10.0 hrs | - | 84.6% | 26.0 km/h | 77.2% |
| Mar | 10.8° | 4.6° | 7.8° | 7.3° | 0.9° | 117.7 mm | 14.1 | 2.0 cm | 217.0 hrs | 11.9 hrs | - | 80.2% | 23.3 km/h | 67.3% |
| Apr | 12.8° | 5.5° | 9.3° | 9.8° | 2.0° | 83.2 mm | 11.8 | 0.2 cm | 279.0 hrs | 13.9 hrs | - | 75.2% | 21.5 km/h | 62.8% |
| May | 16.0° | 9.2° | 12.7° | 14.3° | 6.8° | 107.6 mm | 15.1 | 0.0 cm | 325.5 hrs | 15.7 hrs | - | 77.3% | 20.4 km/h | 65.6% |
| Jun | 18.6° | 11.7° | 15.4° | 17.8° | 10.1° | 89.7 mm | 13.6 | 0.0 cm | 333.0 hrs | 16.6 hrs | - | 77.5% | 19.7 km/h | 64.7% |
| Jul | 20.0° | 13.3° | 16.9° | 19.5° | 12.2° | 112.5 mm | 15.9 | 0.0 cm | 325.5 hrs | 16.1 hrs | - | 78.5% | 20.1 km/h | 64.8% |
| Aug | 19.9° | 13.6° | 16.9° | 19.1° | 12.4° | 104.9 mm | 15.1 | 0.0 cm | 297.6 hrs | 14.6 hrs | - | 78.4% | 20.8 km/h | 64.6% |
| Sep | 18.0° | 12.2° | 15.1° | 16.9° | 10.6° | 172.3 mm | 16.2 | 0.0 cm | 231.0 hrs | 12.6 hrs | - | 81.8% | 21.0 km/h | 69.2% |
| Oct | 15.0° | 10.4° | 12.8° | 13.0° | 8.0° | 192.7 mm | 19.4 | 0.0 cm | 179.8 hrs | 10.6 hrs | - | 83.8% | 23.8 km/h | 77.5% |
| Nov | 11.3° | 6.7° | 9.1° | 8.5° | 3.5° | 170.7 mm | 16.4 | 0.0 cm | 123.0 hrs | 8.9 hrs | - | 84.9% | 24.0 km/h | 75.0% |
| Dec | 9.3° | 5.4° | 7.5° | 6.0° | 1.6° | 207.4 mm | 18.2 | 1.0 cm | 99.2 hrs | 7.9 hrs | - | 86.1% | 25.7 km/h | 76.3% |