World Meteorological Organisation http://www.wmo.int/pages/prog/wcp/ccl/faqs.php định nghĩa truyền thống về khí hậu 氣候 (climate) World Meteorological Organization tradisyonal na kahulugan ng klima традиционное определение климата http://www.wmo.int/pages/prog/wcp/ccl/faqs.php is 30 years definizione tradizionale del clima traditionele definitie van klimaat 傳統的氣候定義 defines climate 參考及來源 definisi tradisional iklim traditional definition of climate http://www.wmo.int/pages/prog/wcp/ccl/faqs.php http://www.wmo.int/pages/prog/wcp/ccl/faqs.php 気候の伝統的定義 laut WMO den gemittelten Zustand 기후의 전통적인 정의 climate