People's Republic of China
Lanzhou sees feels-like daytime highs peak around 31.4°C in July and nighttime lows bottom out near -10.9°C in January. July is the wettest month (~55 mm), while January is the driest (~0 mm). For sunshine, November leads with about 72% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are June, September, and May — expect around 17.4–28.2°C with roughly 24% chance of rain on a given day in June.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | -10.9° / -0.3° | 0% | 0 mm | 67% | 9.2 kph |
| February | -7° / 2.8° | 0% | 0 mm | 60% | 10.4 kph |
| March | 0° / 10.2° | 4% | 4 mm | 55% | 11.7 kph |
| April | 7.1° / 18.4° | 11% | 14 mm | 54% | 12.7 kph |
| May☀ | 12.6° / 23.8° | 19% | 30 mm | 51% | 12.5 kph |
| June☀ | 17.4° / 28.2° | 24% | 42 mm | 54% | 11.6 kph |
| July | 20.2° / 31.4° | 30% | 55 mm | 62% | 10.9 kph |
| August | 19.2° / 30.5° | 30% | 54 mm | 65% | 10.6 kph |
| September☀ | 13.4° / 24° | 23% | 35 mm | 62% | 10 kph |
| October | 5.9° / 16° | 12% | 15 mm | 65% | 9.4 kph |
| November | -2.6° / 7.4° | 2% | 2 mm | 72% | 9 kph |
| December | -9° / 0.9° | 0% | 0 mm | 72% | 8.9 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
Save your perfect conditions and get an email when a forecast matches.