Temperature
Cold by day, freezing at night.
Cold days and plenty of sun.
Cold by day, freezing at night.
Some precipitation is expected this month.
Plenty of sun this month.
Humidity is rarely noticeable in the cool air.
In February, afternoons feel about 38° and nights feel near 20°.
Partly cloudy skies this month.
Calm winds are typical in February.
February late afternoons are around 44°F, easing to about 37°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 39 | 19 | 0.2 | 2 | 8.9 | 47 |
| Feb | 47 | 24 | 0.2 | 2 | 9.5 | 48 |
| Mar | 58 | 34 | 0.5 | 3 | 10.0 | 43 |
| Apr | 69 | 46 | 0.9 | 6 | 10.3 | 42 |
| May | 76 | 55 | 1.8 | 8 | 10.7 | 45 |
| Jun | 83 | 63 | 2.3 | 9 | 10.9 | 49 |
| Jul | 86 | 66 | 3.4 | 12 | 10.9 | 56 |
| Aug | 83 | 64 | 4.0 | 14 | 9.9 | 62 |
| Sep | 74 | 56 | 2.8 | 12 | 8.3 | 66 |
| Oct | 64 | 44 | 1.6 | 9 | 8.3 | 64 |
| Nov | 53 | 31 | 0.3 | 2 | 8.8 | 58 |
| Dec | 42 | 22 | 0.1 | 1 | 8.9 | 49 |
Similar climates
Want a side-by-side climate view? Compare Lanzhou with Seoul.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology