According to research into long-term climate change in Taiwan by Shaw C. Liu, Hsu Chien-chung and Chen Cheng-ping in 2009, data from three different areas can illustrate the problem.
根據劉紹臣與許乾忠、陳正平於 2009 年發表的台灣長期氣溫變化的研究，有 3 組數據可以具體說明：