49M above mean sea level
Johnstown Castle Automatic Weather Station (AWS) was opened in 2003
and is situated in the grounds of the Teagasc research centre, Johnstown Castle, Co. Wexford. The AWS has replaced a manual climate station which has a continuous climatological record since 1914. Since April, 2008 the station has replaced Rosslare as a WMO Synoptic Station.