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Weather Forecast for Swansea (Wales, United Kingdom)
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Forecast Overview
Mon Dec 23 
43°F 37°F 6°C 3°C Chance of light rain in the morning. Chance of light snow before sunrise.
detailsTue Dec 24 
48°F 37°F 9°C 3°C Chance of light rain in the afternoon.
detailsWed Dec 25 
52°F 48°F 11°C 9°C Overcast skies.
detailsThu Dec 26 
52°F 46°F 11°C 8°C Considerable cloudiness.
detailsFri Dec 27 52°F 48°F 11°C 9°C Overcast skies.
detailsSat Dec 28 54°F 45°F 12°C 7°C Partly cloudy skies.
detailsSun Dec 29 46°F 41°F 8°C 5°C Considerable cloudiness.
detailsMon Dec 30 48°F 41°F 9°C 5°C Considerable cloudiness.
detailsTue Dec 31 
46°F 39°F 8°C 4°C Chance of rain in the afternoon and in the evening.
detailsWed Jan 1 
41°F 36°F 5°C 2°C Chance of light snow in the morning and in the afternoon.
detailsThu Jan 2 
39°F 32°F 4°C -0°C Chance of snow after 12 pm.
detailsFri Jan 3 
34°F 32°F 1°C -0°C Chance of snow all day.
detailsSat Jan 4 34°F 34°F 1°C 1°C Chance of rain in the morning and in the afternoon. Chance of snow in the morning.
detailsSun Jan 5 
52°F 34°F 11°C 1°C Chance of rain in the morning and in the afternoon.
details
Detailed Forecast
| Monday, December 23 | sunrise: 08:20 sunset: 16:09 |
| Low around 38°F (3°C), high around 43°F (6°C). Chance of light rain in the morning (between 9 am and 12 pm). Chance of light snow before sunrise (between 3 am and 6 am). Estimated precipitation: 0.04 in (1.125 mm). Mostly cloudy skies. Wind: 27 mph (44 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Mostly clear, with a few passing clouds. Precipitation: 0.01 in (0.375 mm). | 40°F (5°C) | 24 mph (39 km/h) | 73% | 0.349% |
| 03:00 06:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 39°F (4°C) | 25 mph (39 km/h) | 71% | 0.347% |
| 06:00 09:00 | | Mostly cloudy. Precipitation: 0.01 in (0.3125 mm). | 38°F (3°C) | 26 mph (43 km/h) | 67% | 0.346% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 41°F (5°C) | 26 mph (42 km/h) | 70% | 0.343% |
| 12:00 15:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 42°F (5°C) | 27 mph (44 km/h) | 70% | 0.341% |
| 15:00 18:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 40°F (5°C) | 26 mph (41 km/h) | 69% | 0.34% |
| 18:00 21:00 | | Mostly clear. | 40°F (5°C) | 23 mph (37 km/h) | 67% | 0.34% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 40°F (5°C) | 21 mph (33 km/h) | 66% | 0.339% |
| Tuesday, December 24 | sunrise: 08:21 sunset: 16:09 |
| Low around 37°F (3°C), high around 49°F (9°C). Chance of light rain late in the afternoon (between 3 pm and 6 pm). Estimated precipitation: 0.02 in (0.625 mm). Mostly cloudy skies. Wind: 17 mph (27 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 40°F (4°C) | 17 mph (27 km/h) | 68% | 0.339% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 11 mph (18 km/h) | 82% | 0.339% |
| 06:00 09:00 | | Considerable cloudiness. | 37°F (3°C) | 7 mph (11 km/h) | 88% | 0.339% |
| 09:00 12:00 | | Overcast. | 43°F (6°C) | 6 mph (10 km/h) | 82% | 0.339% |
| 12:00 15:00 | | Overcast. | 43°F (6°C) | 2 mph (4 km/h) | 94% | 0.339% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 45°F (7°C) | 3 mph (5 km/h) | 99% | 0.34% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 48°F (9°C) | 3 mph (5 km/h) | 100% | 0.341% |
| 21:00 00:00 | | Overcast. | 49°F (9°C) | 4 mph (7 km/h) | 99% | 0.341% |
| Wednesday, December 25 | sunrise: 08:21 sunset: 16:10 |
| Low around 49°F (9°C), high around 52°F (11°C). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 49°F (10°C) | 3 mph (4 km/h) | 99% | 0.34% |
| 03:00 06:00 | | Partly cloudy. | 50°F (10°C) | 2 mph (4 km/h) | 99% | 0.34% |
| 06:00 09:00 | | Overcast. | 50°F (10°C) | 3 mph (4 km/h) | 99% | 0.34% |
| 09:00 12:00 | | Overcast. | 51°F (11°C) | 4 mph (6 km/h) | 99% | 0.34% |
| 12:00 15:00 | | Overcast. | 51°F (11°C) | 3 mph (5 km/h) | 99% | 0.339% |
| 15:00 18:00 | | Overcast. | 50°F (10°C) | 3 mph (5 km/h) | 99% | 0.339% |
| 18:00 21:00 | | Overcast. | 50°F (10°C) | 5 mph (8 km/h) | 93% | 0.339% |
| 21:00 00:00 | | Overcast. | 49°F (9°C) | 4 mph (6 km/h) | 93% | 0.339% |
| Thursday, December 26 | sunrise: 08:21 sunset: 16:11 |
| Low around 46°F (8°C), high around 52°F (11°C). Considerable cloudiness. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 49°F (10°C) | 3 mph (5 km/h) | 91% | 0.339% |
| 03:00 06:00 | | Overcast. | 50°F (10°C) | 5 mph (8 km/h) | 89% | 0.338% |
| 06:00 09:00 | | More clouds than sun. | 50°F (10°C) | 4 mph (7 km/h) | 91% | 0.338% |
| 09:00 12:00 | | Times of sun and clouds. | 52°F (11°C) | 4 mph (6 km/h) | 87% | 0.338% |
| 12:00 15:00 | | Partly cloudy. | 51°F (11°C) | 3 mph (4 km/h) | 90% | 0.337% |
| 15:00 18:00 | | Partly cloudy. | 48°F (9°C) | 2 mph (4 km/h) | 92% | 0.337% |
| 18:00 21:00 | | Mostly cloudy. | 47°F (8°C) | 3 mph (4 km/h) | 95% | 0.337% |
| 21:00 00:00 | | Overcast. | 49°F (9°C) | 2 mph (4 km/h) | 94% | 0.337% |
| Friday, December 27 | sunrise: 08:21 sunset: 16:11 |
| Low around 49°F (9°C), high around 51°F (11°C). Estimated precipitation: 0.01 in (0.1875 mm). Overcast skies. Wind: 2 mph (3 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 49°F (9°C) | 2 mph (3 km/h) | 95% | 0.337% |
| 03:00 06:00 | | Overcast. | 49°F (10°C) | 2 mph (3 km/h) | 96% | 0.337% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 50°F (10°C) | 2 mph (3 km/h) | 97% | 0.337% |
| 09:00 12:00 | | Overcast. | 51°F (11°C) | 2 mph (3 km/h) | 96% | 0.336% |
| 12:00 15:00 | | Overcast. | 51°F (11°C) | 0 mph (1 km/h) | 98% | 0.336% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 0 mph (0 km/h) | 97% | 0.336% |
| 18:00 21:00 | | Overcast. | 51°F (11°C) | 2 mph (3 km/h) | 97% | 0.336% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 2 mph (2 km/h) | 96% | 0.336% |
| Saturday, December 28 | sunrise: 08:22 sunset: 16:12 |
| Low around 44°F (7°C), high around 53°F (12°C). Partly cloudy skies. Wind: 3 mph (4 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 51°F (10°C) | 2 mph (2 km/h) | 95% | 0.336% |
| 03:00 06:00 | | Overcast. | 50°F (10°C) | 2 mph (3 km/h) | 93% | 0.336% |
| 06:00 09:00 | | Overcast. | 50°F (10°C) | 1 mph (2 km/h) | 92% | 0.336% |
| 09:00 12:00 | | Overcast. | 52°F (11°C) | 1 mph (2 km/h) | 89% | 0.335% |
| 12:00 15:00 | | Times of sun and clouds. | 52°F (11°C) | 0 mph (1 km/h) | 90% | 0.335% |
| 15:00 18:00 | | Clear. | 47°F (8°C) | 2 mph (3 km/h) | 93% | 0.335% |
| 18:00 21:00 | | Mostly clear. | 46°F (8°C) | 3 mph (4 km/h) | 93% | 0.335% |
| 21:00 00:00 | | Mostly clear. | 44°F (7°C) | 2 mph (3 km/h) | 93% | 0.335% |
| Sunday, December 29 | sunrise: 08:22 sunset: 16:13 |
| Low around 41°F (5°C), high around 46°F (8°C). Considerable cloudiness. Wind: 3 mph (5 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 43°F (6°C) | 2 mph (4 km/h) | 94% | 0.335% |
| 03:00 06:00 | | Clear. | 42°F (5°C) | 2 mph (3 km/h) | 94% | 0.335% |
| 06:00 09:00 | | Sunny. | 41°F (5°C) | 2 mph (3 km/h) | 95% | 0.335% |
| 09:00 12:00 | | Overcast. | 46°F (8°C) | 3 mph (5 km/h) | 90% | 0.335% |
| 12:00 15:00 | | Overcast. | 45°F (7°C) | 2 mph (3 km/h) | 89% | 0.334% |
| 15:00 18:00 | | Overcast. | 44°F (7°C) | 1 mph (2 km/h) | 90% | 0.334% |
| 18:00 21:00 | | Overcast. | 45°F (7°C) | 3 mph (4 km/h) | 88% | 0.334% |
| 21:00 00:00 | | Overcast. | 43°F (6°C) | 2 mph (3 km/h) | 91% | 0.334% |
| Monday, December 30 | sunrise: 08:22 sunset: 16:14 |
| Low around 41°F (5°C), high around 49°F (9°C). Considerable cloudiness. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 42°F (5°C) | 2 mph (3 km/h) | 93% | 0.334% |
| 03:00 06:00 | | Mostly cloudy. | 41°F (5°C) | 3 mph (5 km/h) | 93% | 0.334% |
| 06:00 09:00 | | Considerable cloudiness. | 42°F (5°C) | 3 mph (6 km/h) | 93% | 0.334% |
| 09:00 12:00 | | Sunny. | 48°F (9°C) | 2 mph (3 km/h) | 84% | 0.333% |
| 12:00 15:00 | | Sunny. | 47°F (8°C) | 1 mph (2 km/h) | 89% | 0.333% |
| 15:00 18:00 | | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 94% | 0.333% |
| 18:00 21:00 | | Considerable cloudiness. | 42°F (6°C) | 4 mph (6 km/h) | 93% | 0.333% |
| 21:00 00:00 | | Overcast. | 41°F (5°C) | 2 mph (4 km/h) | 93% | 0.334% |
| Tuesday, December 31 | sunrise: 08:22 sunset: 16:15 |
| Low around 38°F (4°C), high around 47°F (8°C). Chance of rain late in the afternoon and in the evening (between 3 pm and 9 pm). Estimated precipitation: 0.22 in (5.6875 mm). Mostly cloudy skies. Wind: 25 mph (40 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 42°F (5°C) | 3 mph (5 km/h) | 93% | 0.333% |
| 03:00 06:00 | | Overcast. | 42°F (5°C) | 5 mph (8 km/h) | 93% | 0.333% |
| 06:00 09:00 | | Overcast. | 42°F (5°C) | 7 mph (11 km/h) | 94% | 0.333% |
| 09:00 12:00 | | Overcast. | 44°F (6°C) | 11 mph (17 km/h) | 91% | 0.332% |
| 12:00 15:00 | | Overcast. | 46°F (8°C) | 20 mph (32 km/h) | 88% | 0.332% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.03 in (0.8125 mm). | 47°F (8°C) | 25 mph (40 km/h) | 89% | 0.334% |
| 18:00 21:00 | | Chance of rain. Precipitation: 0.19 in (4.75 mm). | 42°F (6°C) | 19 mph (31 km/h) | 80% | 0.358% |
| 21:00 00:00 | | Clear. Precipitation: 0 in (0.125 mm). | 38°F (4°C) | 20 mph (33 km/h) | 66% | 0.348% |
| Wednesday, January 1 | sunrise: 08:22 sunset: 16:15 |
| Low around 35°F (2°C), high around 41°F (5°C). Chance of light snow in the morning and early afternoon (between 9 am and 3 pm). Estimated precipitation: 0.06 in (1.5 mm). More sun than clouds. Wind: 23 mph (37 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 39°F (4°C) | 22 mph (36 km/h) | 63% | 0.343% |
| 03:00 06:00 | | Clear. Precipitation: 0 in (0.125 mm). | 38°F (3°C) | 21 mph (34 km/h) | 65% | 0.34% |
| 06:00 09:00 | | Sunny. | 38°F (3°C) | 22 mph (35 km/h) | 60% | 0.338% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 41°F (5°C) | 23 mph (37 km/h) | 59% | 0.335% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 39°F (4°C) | 22 mph (35 km/h) | 64% | 0.338% |
| 15:00 18:00 | | Clear. Precipitation: 0.02 in (0.625 mm). | 36°F (2°C) | 15 mph (24 km/h) | 74% | 0.339% |
| 18:00 21:00 | | Partly cloudy. | 35°F (2°C) | 11 mph (18 km/h) | 77% | 0.338% |
| 21:00 00:00 | | Overcast. | 35°F (2°C) | 11 mph (18 km/h) | 74% | 0.336% |
| Thursday, January 2 | sunrise: 08:22 sunset: 16:16 |
| Low around 32°F (-0°C), high around 39°F (4°C). Chance of snow from 12 pm till midnight. Estimated precipitation: 0.36 in (9.25 mm). Overcast skies. Wind: 18 mph (30 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 35°F (2°C) | 9 mph (14 km/h) | 70% | 0.335% |
| 03:00 06:00 | | Overcast. | 34°F (1°C) | 6 mph (10 km/h) | 73% | 0.335% |
| 06:00 09:00 | | Overcast. | 34°F (1°C) | 3 mph (5 km/h) | 70% | 0.335% |
| 09:00 12:00 | | Overcast. | 39°F (4°C) | 2 mph (3 km/h) | 65% | 0.334% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 3 mph (4 km/h) | 72% | 0.334% |
| 15:00 18:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 34°F (1°C) | 7 mph (11 km/h) | 88% | 0.336% |
| 18:00 21:00 | | Chance of snow. Precipitation: 0.12 in (2.9375 mm). | 32°F (0°C) | 16 mph (25 km/h) | 95% | 0.34% |
| 21:00 00:00 | | Chance of snow. Precipitation: 0.23 in (5.9375 mm). | 32°F (-0°C) | 18 mph (30 km/h) | 94% | 0.342% |
| Friday, January 3 | sunrise: 08:22 sunset: 16:17 |
| Low around 32°F (-0°C), high around 33°F (1°C). Chance of snow most of the day (after 6 am). Estimated precipitation: 0.75 in (18.9375 mm). Overcast skies. Wind: 17 mph (27 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0.05 in (1.375 mm). | 33°F (0°C) | 17 mph (27 km/h) | 87% | 0.34% |
| 03:00 06:00 | | Overcast. | 33°F (0°C) | 13 mph (21 km/h) | 88% | 0.34% |
| 06:00 09:00 | | Chance of snow. Precipitation: 0.06 in (1.5 mm). | 32°F (0°C) | 11 mph (18 km/h) | 97% | 0.343% |
| 09:00 12:00 | | Chance of snow. Precipitation: 0.16 in (3.9375 mm). | 32°F (-0°C) | 14 mph (22 km/h) | 97% | 0.347% |
| 12:00 15:00 | | Chance of snow. Precipitation: 0.15 in (3.75 mm). | 32°F (0°C) | 15 mph (24 km/h) | 94% | 0.347% |
| 15:00 18:00 | | Chance of snow. Precipitation: 0.17 in (4.25 mm). | 32°F (0°C) | 15 mph (24 km/h) | 96% | 0.351% |
| 18:00 21:00 | | Chance of snow. Precipitation: 0.12 in (3 mm). | 33°F (1°C) | 17 mph (27 km/h) | 93% | 0.355% |
| 21:00 00:00 | | Chance of snow. Precipitation: 0.04 in (1.125 mm). | 33°F (1°C) | 15 mph (25 km/h) | 95% | 0.357% |
| Saturday, January 4 | sunrise: 08:22 sunset: 16:19 |
| Low around 33°F (1°C), high around 35°F (1°C). Chance of rain from 9 am to 6 pm. Chance of snow early in the morning (until 9 am). Estimated precipitation: 0.37 in (9.5 mm). Overcast skies. Wind: 20 mph (32 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of snow. Precipitation: 0.06 in (1.4375 mm). | 33°F (1°C) | 15 mph (24 km/h) | 94% | 0.359% |
| 03:00 06:00 | | Chance of snow. Precipitation: 0.05 in (1.375 mm). | 34°F (1°C) | 15 mph (24 km/h) | 94% | 0.361% |
| 06:00 09:00 | | Chance of snow. Precipitation: 0.1 in (2.5 mm). | 33°F (1°C) | 18 mph (29 km/h) | 95% | 0.366% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0.02 in (0.5625 mm). | 34°F (1°C) | 20 mph (32 km/h) | 92% | 0.366% |
| 12:00 15:00 | | Chance of rain. Precipitation: 0.05 in (1.25 mm). | 34°F (1°C) | 20 mph (32 km/h) | 93% | 0.374% |
| 15:00 18:00 | | Chance of rain. Precipitation: 0.05 in (1.3125 mm). | 34°F (1°C) | 20 mph (32 km/h) | 97% | 0.38% |
| 18:00 21:00 | | Overcast. Precipitation: 0.04 in (1.0625 mm). | 35°F (1°C) | 18 mph (28 km/h) | 98% | 0.383% |
| 21:00 00:00 | | Overcast. | 34°F (1°C) | 15 mph (24 km/h) | 98% | 0.379% |
| Sunday, January 5 | sunrise: 08:21 sunset: 16:20 |
| Low around 34°F (1°C), high around 52°F (11°C). Chance of rain from 9 am to 6 pm. Estimated precipitation: 0.38 in (9.6875 mm). Overcast skies. Wind: 18 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 35°F (2°C) | 13 mph (22 km/h) | 97% | 0.379% |
| 03:00 06:00 | | Overcast. | 35°F (1°C) | 10 mph (16 km/h) | 100% | 0.377% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 14 mph (23 km/h) | 100% | 0.378% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 40°F (4°C) | 15 mph (24 km/h) | 100% | 0.381% |
| 12:00 15:00 | | Chance of rain. Precipitation: 0.13 in (3.375 mm). | 41°F (5°C) | 9 mph (14 km/h) | 100% | 0.394% |
| 15:00 18:00 | | Chance of rain. Precipitation: 0.12 in (3.125 mm). | 44°F (7°C) | 6 mph (10 km/h) | 100% | 0.388% |
| 18:00 21:00 | | Overcast. Precipitation: 0.05 in (1.375 mm). | 52°F (11°C) | 18 mph (28 km/h) | 99% | 0.387% |
| 21:00 00:00 | | Overcast. Precipitation: 0.04 in (1.125 mm). | 52°F (11°C) | 15 mph (24 km/h) | 97% | 0.384% |
Swansea (latitude 51°38'N, longitude 003°58'W)
Local Time:
Swansea is in the "Europe/London" timezone.
The "Europe/London" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 27 October 2024, 01:00 AM local time). During ST, the timezone abbreviation is GMT and the offset to Universal Time (UTC, GMT or Zulu) is +0:00 hours.
Swansea will exit standard time (entering DST) on Sunday, 30 March 2025, at 01:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 30 March 2025, 02:00 AM local daylight time. During DST, the timezone abbreviation is BST and the offset to UTC will be +1:00 hours.
Swansea: Alternative Names/Spellings
Abertawe.