Wales

5 cities · avg annual temperature 9.7°C

City	Population	Avg temp	Since 1900
Cardiff	302,139	10.0°C	+2.1°
Swansea	170,883	9.9°C	+2.0°
Newport	117,326	9.9°C	+2.0°
Rhondda	59,450	9.1°C	+2.0°
Barry	51,681	9.8°C	+2.1°