国内各稻米主产区天气预报如下： 
                         白天                 夜间 
                天气状况    最高温度  天气状况   最低温度 
黑龙江 哈尔滨      晴         12℃      晴         -1℃   
       齐齐哈尔    晴         10℃      晴         0℃    
安徽   合肥        小雨       20℃      小雨       16℃   
       芜湖        阴         20℃      小雨       16℃   
江苏   南京        阴         19℃      阴         16℃   
       苏州        小雨       22℃      阴         15℃   
       无锡        阴         21℃      阴         17℃   
       扬州        阴         20℃      阴         16℃   
       泰州        阴         20℃      阴         16℃   
浙江   杭州        多云       25℃      多云       18℃   
       宁波        阴         24℃      多云       18℃   
       温州        多云       24℃      多云       18℃   
江西   南昌        阴         22℃      阴         19℃   
       九江        阴         21℃      阴         16℃   
湖北   武汉        阴         20℃      小雨       16℃   
       宜昌        阴         19℃      小雨       14℃