Historical weather statistics for Lanzhou, China
Typical weather in Lanzhou
July is typically the warmest month, with median daily highs near 26.8 °C and lows near 15.1 °C. January is typically the coolest month, with median daily highs near 0.0 °C and lows near -9.2 °C. Median precipitation probability is highest in August, at about 41.7 %. Median relative humidity reaches its annual high in September, at about 90.6 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
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| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 0.0 °C | -9.2 °C | 0.0 % | 84.8 % | 6.3 % | 0.6 cm |
| February | 3.7 °C | -7.2 °C | 0.0 % | 84.3 % | 10.2 % | 0.5 cm |
| March | 10.6 °C | -2.5 °C | 0.0 % | 81.5 % | 8.0 % | 0.0 cm |
| April | 16.6 °C | 3.4 °C | 0.0 % | 79.6 % | 19.0 % | 0.0 cm |
| May | 21.1 °C | 8.2 °C | 0.0 % | 81.1 % | 25.3 % | 0.0 cm |
| June | 25.4 °C | 13.2 °C | 0.0 % | 81.5 % | 29.7 % | 0.0 cm |
| July | 26.8 °C | 15.1 °C | 0.0 % | 86.0 % | 36.0 % | 0.0 cm |
| August | 25.3 °C | 14.7 °C | 0.0 % | 88.9 % | 41.7 % | 0.0 cm |
| September | 20.1 °C | 9.9 °C | 0.0 % | 90.6 % | 38.7 % | 0.0 cm |
| October | 14.2 °C | 3.9 °C | 0.0 % | 90.3 % | 27.3 % | 0.0 cm |
| November | 7.6 °C | -2.5 °C | 0.0 % | 88.0 % | 8.7 % | 0.2 cm |
| December | 1.4 °C | -7.4 °C | 0.0 % | 84.6 % | 0.0 % | 0.3 cm |