Yes
you do need a jacket based on the weather in Swansea, UK 1 second ago
Why? Because it's not very warm out!
51°F10°C & Clear
Wind is 6 mph9 km/h from the Northeast, gusting to 11 mph18 km/h
| May 18 | ||||
| 11pm | 50°F10°C | 6 mph10 km/h Northeast | Clear | |
| May 19 | ||||
| 12am | 50°F10°C | 7 mph11 km/h East | Clear | |
| 1am | 50°F10°C | 7 mph11 km/h East | Clear | |
| 2am | 52°F11°C | 7 mph12 km/h East | Clear | |
| 3am | 54°F12°C | 8 mph13 km/h East | Clear | |
| 4am | 57°F14°C | 8 mph14 km/h East | Clear | |
| 5am | 59°F15°C | 9 mph15 km/h Southeast | Partly Cloudy | |
| 6am | 61°F16°C | 8 mph13 km/h Southeast | Partly Cloudy | |
| 7am | 62°F17°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 8am | 64°F18°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 9am | 65°F18°C | 5 mph9 km/h Southeast | Partly Cloudy | |
| 10am | 66°F19°C | 5 mph9 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 18 | 50°F10°C | 66°F19°C | 7 mph11 km/h from Southeast | Partly Cloudy | Mostly Clear |
| May 19 | 49°F9°C | 67°F20°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Cloudy |
| May 20 | 52°F11°C | 66°F19°C | 6 mph10 km/h from Northwest | Partly Cloudy | Clear |
| May 21 | 49°F10°C | 66°F19°C | 9 mph15 km/h from Northwest | Mostly Clear | Mostly Clear |
| May 22 | 47°F8°C | 65°F18°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Rain |
| May 23 | 52°F11°C | 61°F16°C | 13 mph21 km/h from Southwest | Rain | Rain |
| May 24 | 52°F11°C | 61°F16°C | 15 mph24 km/h from West | Drizzle | Partly Cloudy |
Yes
Low of 49°F10°C, High of 67°F20°CWind: 5 mph8 km/h
Precipitation: 6% rain