温州南麂岛旅游季节气候舒适度分析

利用温州市南麂岛自动气象站2005-2011年4-11月的逐日24 h温度、相对湿度、2 min风速资料,采用模糊评判方法,从单因素和综合分析两方面比较南麂岛旅游季节(4-11月)气候舒适度分布情况。结果表明,从单因素舒适度方面考虑,温度上南麂岛6月最为舒适,7月和9月较舒适等级以上出现频率相近,舒适程度较高,4月和11月最差。湿度上10月最为舒适,11月舒适度稍差,其次为4月,其余月份不舒适等级均较高。风速上各月出现不舒适频率均较高,其中4月最为舒适,10月不舒适出现最高,其余月份舒适度等级频率分布情况类似。运用模糊评判方法算出南麂岛旅游季节气候综合舒适度,得出舒适度排序为:7月>9月>6月>10月>8月>4月/11月>5月,其中6月出现很舒适频率最高,7月不舒适频率最低。

Analysis of climate comfort in the tourism seasons in Nanji Island of Wenzhou

Based on the meteorological data including daily mean temperature,daily average relative humidity and daily average wind speed from April to November of 2005 to 2011 in Nanji automatic meteorological station,the climate comfort distribution in Nanji Island in the tourism season(from April to November) was compared by single factor and comprehensive analysis.In the regard of single factor comfort,the temperature in Nanji Island was the most comfortable in June,comfortable in July and September,and the most discomfortable in April and November.The relative humidity in Nanji Island was the most comfortable in October,comfortable in November and April,and discomfortable in the other months.The wind speed in Nanji Island was the most comfortable in April and the most discomfortable in October,and discomfortable in the other months.In the regard of comprehensive climate comfort in Nanji Island in the tourism season,which was calculated by the fuzzy evaluation method,the order of comprehensive climate comfort from high to low was July> September> June> October > August> April / November> May,and the highest comfort frequency was in June,but the lowest discomfort frequency was in July.