Yearly Climate Info-Lanzhou
| Detailed information about the Average, Maximum and Minimum Temperatures and the rainfall in Lanzhou (兰州) |
| Average Data | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec | | Average High (F) | 34 | 42 | 54 | 66 | 75 | 82 | 84 | 82 | 72 | 62 | 48 | 36 | | Average High (C) | 1 | 6 | 13 | 19 | 24 | 28 | 29 | 28 | 23 | 17 | 9 | 3 | | Average Low (F) | 10 | 18 | 31 | 41 | 50 | 57 | 62 | 60 | 52 | 40 | 26 | 14 | | Average Low (C) | -12 | -8 | -1 | 5 | 10 | 14 | 17 | 15 | 11 | 4 | -3 | -10 | | Rain (in) | <0.1 | 0.1 | 0.3 | 0.6 | 1.3 | 1.5 | 2.5 | 3.2 | 1.9 | 0.8 | 0.1 | <0.1 | | Rain (mm) | <5 | <5 | 5 | 15 | 30 | 40 | 65 | 80 | 50 | 20 | <5 | <5 | |