Over the years, however, Taipei's winters have changed, becoming drier and less overcast. Central Weather Bureau data shows that over the last 50 years, the average number of rainy days per year in Taipei has decreased. However, the volume of precipitation received by the damp northeast has continued to rise.
根據氣象局資料統計，過去五十年，台灣每年的平均下雨日緩慢遞減，但原本潮溼多雨的東北部雨量則持續增加。