We have our website renewed on 31 August 2018 and the URL of the new website is following. https://gaw.kishou.go.jp/
Since we stopped updating data on this website, please visit above for checking current information.
The observatory is located at north of Angra do Heroismo town at south part of Terceira Island (Azores).
Annual average air temp.=16.7°C
Annual average amount of precip.=1125 mm.
Rainy season is October to March, about 66.9 % of annual average amount of precipitation.
Dry season is July to August, about 7.7 % of annual average amount of precipitation.
Prevailing winds: W(16 km/h).
Reference period (1961/1990).
This site is operated by the Japan Meteorological Agency
in cooperation with the World Meteorological Organization
(Created : 2001/07/02 Updated : 2018/08/31)
WMO World Data Centre for Greenhouse Gases
c/o Japan Meteorological Agency
1-3-4, Otemachi, Chiyoda-ku
Tokyo 100-8122, Japan