hottest day on record with the national average temperature reaching a high of 40.9C (105.6F). Temperature hits 100 F degrees in Arctic Russian town. ABC新闻
Climatic Research Unit (CRU) of the University of East Anglia in Norwich, England." See: Pooley, Eric (2010). The Climate War: True Believers, Power Brokers
(原始内容存档于2017-09-10). 赵松乔、吴关琦、王士鹤(1964年),菲律宾地理,科学出版社,页22. Average Monthly Temperature and Rainfall for Philippines from 1990–2009. World Bank. [2014-10-07]