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发表于 2006-11-11 07:22:24
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回复: 温哥华每年下雨的日子大约有多少天？
139天[/quote]
?
以下是具体数据的出处：
Although Vancouver is popularly known as a rainy city, only 166 days per year have measurable precipitation on average。Still, from November until March, it is not uncommon to have 20 consecutive days with some amount of rain. The weather pattern known as the Pineapple Express often brings rainstorms in the winter.
Thunderstorms are rare, with zero to about six occurring through the year, as the Pacific Ocean (and the Strait of Georgia which funnels into the Pacific) does not get warm enough to produce the conditions needed. Sometimes accompanied by hail, they tend to occur more often in fall, winter, and spring than in the summer. Spring and autumn are usually showery and cool. |
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发表于 2006-11-9 16:52:55
发表于 2006-11-9 23:55:47
楼主
。谢谢China_yan。
