Het weer in alle steden in Wales
B
- Bagillt
- Baglan Bay
- Bala
- Bangor
- Bangor-Is-Y-Coed
- Bargoed
- Barmouth
- Barry
- Beaumaris
- Beddgelert
- Bethesda
- Bethesda
- Bettws
- Betws Garmon
- Betws-Y-Coed
- Betws-Yn-Rhos
- Bishton
- Blackpool
- Blackwood
- Blaenau Ffestiniog
- Blaenavon
- Bodedern
- Bodelwyddan
- Bodfari
- Boncath
- Bontnewydd
- Borth
- Brackla
- Brecon
- Bridgend
- Brithdir And Llanfachreth
- Briton Ferry
- Bro Garmon
- Bronllys
- Broughton
- Brynamman
- Bryncrug
- Brynford
- Bryngwran
- Brynmawr
- Buckley
- Builth
- Burry Port
- Butetown
- Bwlch-Y-Ffridd