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Accurately check the 24-hour hourly precipitation data for prefecture-level and above cities in China.
View current precipitation for a specified city and assess the likelihood of rain today.
Enter a city to view current precipitation.
当您需要提前规划户外活动或农事安排时,降水预报的准确性直接影响决策质量。本工具通过对接中央气象台API,以小时为单位预测333个地级以上城市未来24小时的降水概率(百分比)、降水量(毫米)及强度等级(小雨/中雨/大雨/暴雨)。降水概率指在相同气象条件下历史统计中降雨发生的频率,而降水量则反映单位时间内液态降水在水平面上累积的深度。
输入请用民政部注册城市全称(如"三亚市"而非"三亚")。山区、海岛等特殊地形区域可能存在2小时内的时间偏差,强对流天气下降水量预报误差可能达±30%。
农业用户建议重点关注6-18时降水数据,此时段蒸发量较小;交通出行建议警惕降水概率>70%且量级>2mm/小时的时段。典型输入输出示例:输入"武汉市"可能返回"明日08时: 80%/3.5mm/🌧️",表示该时段有80%概率出现3.5毫米的小雨。