Yes
you do need a jacket based on the weather in Lanzhou, Gansu, China 1 second ago
Why? Because it's quite chilly!
32°F0°C & Mostly Clear
Wind is 2 mph4 km/h from the Northeast, gusting to 7 mph12 km/h
| January 30 | ||||
| 1am | 33°F0°C | 3 mph5 km/h Northeast | Cloudy | |
| 2am | 34°F1°C | 3 mph5 km/h Northeast | Cloudy | |
| 3am | 35°F2°C | 3 mph5 km/h Northeast | Cloudy | |
| 4am | 35°F2°C | 2 mph3 km/h Northeast | Cloudy | |
| 5am | 35°F1°C | 1 mph2 km/h East | Cloudy | |
| 6am | 33°F1°C | 2 mph3 km/h South | Cloudy | |
| 7am | 34°F1°C | 2 mph3 km/h Southwest | Cloudy | |
| 8am | 32°F0°C | 2 mph2 km/h Southwest | Cloudy | |
| 9am | 31°F-0°C | 2 mph3 km/h Southwest | Cloudy | |
| 10am | 30°F-1°C | 2 mph3 km/h Southwest | Cloudy | |
| 11am | 29°F-2°C | 1 mph2 km/h Southwest | Cloudy | |
| 12pm | 28°F-2°C | 1 mph2 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 29 | 17°F-8°C | 35°F2°C | 2 mph3 km/h from Northeast | Cloudy | Cloudy |
| January 30 | 24°F-4°C | 41°F5°C | 2 mph3 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| January 31 | 24°F-4°C | 37°F3°C | 2 mph4 km/h from Northeast | Cloudy | Cloudy |
| February 1 | 25°F-4°C | 34°F1°C | 6 mph9 km/h from Northeast | Cloudy | Mostly Cloudy |
| February 2 | 17°F-8°C | 35°F2°C | 2 mph4 km/h from North | Mostly Clear | Clear |
| February 3 | 16°F-9°C | 37°F3°C | 4 mph6 km/h from Northeast | Clear | Partly Cloudy |
| February 4 | 18°F-8°C | 35°F2°C | 3 mph5 km/h from Northeast | Mostly Cloudy | Cloudy |
Yes
Low of 25°F-4°C, High of 40°F5°CWind: 2 mph3 km/h
Precipitation: None