Taipei has a monsoon-influenced humid subtropical climate (Köppen Cfa) which is slightly short of a true tropical climate. Summers are very hot, humid, and accompanied by occasional heavy rainstorms and typhoons, while winters are short, mild and generally very foggy due to the northeasterly winds from the vast Siberian High being intensified by the pooling of this cooler air in the Taipei Basin. Due to Taiwan's location in the Pacific Ocean, it is affected by the Pacific typhoon season, which occurs between June and October
