| 1-12 Average Relative Humidity of Major Cities (2000) | |||||||||||||
| (%) | |||||||||||||
| City | Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. | Annual |
| Average | |||||||||||||
| Beijing | 55 | 40 | 36 | 40 | 57 | 53 | 61 | 76 | 64 | 62 | 59 | 48 | 54 |
| Tianjin | 73 | 64 | 53 | 42 | 59 | 58 | 69 | 80 | 71 | 71 | 67 | 66 | 64 |
| Shijiazhuang | 64 | 56 | 39 | 40 | 57 | 55 | 71 | 73 | 68 | 75 | 71 | 61 | 61 |
| Taiyuan | 57 | 47 | 33 | 37 | 41 | 61 | 72 | 75 | 69 | 71 | 63 | 51 | 56 |
| Hohhot | 65 | 56 | 32 | 27 | 38 | 42 | 53 | 61 | 52 | 53 | 60 | 61 | 50 |
| Shenyang | 73 | 68 | 54 | 51 | 58 | 56 | 70 | 76 | 66 | 57 | 58 | 67 | 63 |
| Dalian | 62 | 56 | 51 | 51 | 68 | 62 | 80 | 82 | 66 | 60 | 59 | 61 | 63 |
| Changchun | 75 | 76 | 59 | 53 | 58 | 51 | 66 | 79 | 63 | 55 | 61 | 73 | 64 |
| Harbin | 80 | 78 | 60 | 54 | 58 | 49 | 69 | 81 | 65 | 55 | 63 | 78 | 66 |
| Shanghai | 77 | 73 | 72 | 68 | 72 | 79 | 77 | 81 | 79 | 80 | 79 | 79 | 76 |
| Nanjing | 79 | 72 | 64 | 62 | 67 | 76 | 76 | 81 | 75 | 81 | 81 | 80 | 75 |
| Hangzhou | 80 | 77 | 72 | 68 | 67 | 77 | 72 | 79 | 75 | 82 | 85 | 82 | 76 |
| Hefei | 81 | 72 | 63 | 59 | 63 | 73 | 70 | 81 | 74 | 84 | 82 | 82 | 74 |
| Fuzhou | 74 | 83 | 72 | 80 | 70 | 81 | 76 | 81 | 67 | 75 | 77 | 76 | 76 |
| Nanchang | 80 | 82 | 79 | 79 | 76 | 82 | 72 | 82 | 76 | 83 | 80 | 82 | 79 |
| Jinan | 68 | 55 | 36 | 38 | 53 | 56 | 70 | 76 | 68 | 75 | 69 | 62 | 61 |
| Qingdao | 67 | 61 | 64 | 58 | 75 | 80 | 84 | 82 | 71 | 72 | 69 | 71 | 71 |
| Zhengzhou | 69 | 63 | 46 | 47 | 54 | 62 | 80 | 80 | 76 | 79 | 73 | 68 | 66 |
| Wuhan | 80 | 77 | 67 | 66 | 67 | 73 | 69 | 78 | 74 | 84 | 80 | 85 | 75 |
| Changsha | 87 | 87 | 82 | 81 | 78 | 81 | 72 | 83 | 82 | 88 | 84 | 88 | 83 |
| Guangzhou | 70 | 74 | 78 | 85 | 79 | 78 | 79 | 83 | 71 | 77 | 70 | 72 | 76 |
| Nanning | 76 | 82 | 85 | 82 | 83 | 80 | 79 | 80 | 74 | 82 | 73 | 74 | 79 |
| Haikou | 87 | 87 | 88 | 84 | 85 | 79 | 82 | 82 | 81 | 84 | 78 | 82 | 83 |
| Guilin | 73 | 75 | 81 | 81 | 79 | 81 | 74 | 77 | 72 | 80 | 68 | 69 | 76 |
| Chongqing | 83 | 75 | 76 | 80 | 73 | 81 | 77 | 82 | 83 | 83 | 82 | 86 | 80 |
| Chengdu | 85 | 77 | 75 | 74 | 64 | 79 | 83 | 82 | 82 | 81 | 79 | 80 | 78 |
| Guiyang | 85 | 87 | 82 | 85 | 73 | 84 | 79 | 83 | 80 | 87 | 79 | 85 | 82 |
| Kunming | 63 | 61 | 59 | 61 | 70 | 78 | 78 | 78 | 72 | 77 | 71 | 71 | 70 |
| Lhasa | 31 | 25 | 30 | 37 | 48 | 51 | 70 | 73 | 63 | 44 | 34 | 30 | 45 |
| Xi'an | 67 | 58 | 47 | 50 | 49 | 65 | 67 | 78 | 76 | 83 | 81 | 76 | 66 |
| Lanzhou | 51 | 50 | 44 | 35 | 34 | 52 | 45 | 61 | 67 | 70 | 62 | 53 | 52 |
| Xining | 50 | 49 | 52 | 48 | 49 | 68 | 61 | 69 | 78 | 72 | 63 | 57 | 60 |
| Yinchuan | 61 | 43 | 39 | 31 | 37 | 62 | 56 | 66 | 67 | 64 | 58 | 54 | 53 |
| Urumqi | 82 | 75 | 68 | 37 | 41 | 45 | 42 | 44 | 39 | 74 | 80 | 76 | 59 |