如表示意某地月平均气温和降水量，读表完成下面小题。                                                                                                                                                                                                                                                                                                                                   

月份	1	2	3	4	5	6	7	8	9	10	11	12
气温（℃）	5.2	8.1	11.9	18.8	22.1	26.4	29.8	28.9	25.8	18.7	11.4	8.2
降水量（mm）	47	61	87	125	167	221	190	109	87	92	42	28