The temperatures in Swansea in March are usually low and can range between 13°C and 19°C.
You can expect about 3 to 8 days of rain in Swansea during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Swansea in March 2025.
If you’re planning to visit Swansea in the near future, we highly recommend that you review the 14 day weather forecast for Swansea before you arrive.
Temperatures
19° / 13°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
99
mm
Sun Hours
6.6
Hrs
