By using temperature, precipitation, wind, sunshine hours and relative humidity in Beichen Region, Tianjin City during 1958 -2010, the variation law and characteristics of these parameters were analyzed by using statistic method. The results showed that in the study area , the general situation of annual precipitation, wind speed, sunshine hours and relative humidity all showed decreasing trend, while temperature indicated a fluctuant increasing trend.%利用天津市北辰区1958 ～2010年的气温、降水、风、日照时数以及相对湿度等气象要素数据,采用统计学的方法分析了这些气象参数时间变化规律和特征.结果表明,北辰区气温呈现波动上升的趋势,不同季节和月份气温的增长情况不同,北辰地区的年降水有减少的趋势,风速整体呈降低趋势,日照时数整体呈下降趋势,相对湿度整体呈下降趋势,下降幅度较小.
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