Lanchow, cn-Gansu, China Weather Information
Local Time
2026-03-12 21:54:00 China Standard TimeWeather in the past year
Sun & Astronomy
In Lanchow, cn-Gansu, China, today's sunrise time is 07:18, sunset time is 19:10, nautical twilight begins at 06:24, nautical twilight ends at 20:04, astronomical twilight begins at 05:54, astronomical twilight ends at 20:34.
Temperature Analysis
In Lanchow, cn-Gansu, China region, the lowest temperature occurs in January 2025, with an average temperature of about -3.7°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 24.3°C.
Based on historical data, the average temperature in January is -3.7°C, February is -0.8°C, March is 3.8°C, April is 13.6°C, May is 18.2°C, June is 21.6°C, July is 24.3°C, August is 21.2°C, September is 17.6°C, October is 10.3°C, November is 3°C, December is -1.7°C.
Wind Analysis
In Lanchow, cn-Gansu, China region, the lowest wind speed occurs in January 2025, with an average wind speed of about 18.4 km/h.
The highest wind speed occurs in May 2025, with a maximum wind speed of up to 42 km/h.
Based on historical data, the average wind speed in January is 18.4 km/h, February is 24.8 km/h, March is 32.1 km/h, April is 37.7 km/h, May is 42 km/h, June is 37.3 km/h, July is 35.4 km/h, August is 30.4 km/h, September is 27.9 km/h, October is 24 km/h, November is 24 km/h, December is 20.8 km/h.
Sunshine Duration Analysis
In Lanchow, cn-Gansu, China region, the lowest sunshine duration occurs in October 2025, with an average sunshine duration of about 6.5 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 10.2 hours.
Based on historical data, the average sunshine duration in January is 8 hours, February is 7.9 hours, March is 8.6 hours, April is 9.1 hours, May is 9.4 hours, June is 8.7 hours, July is 10.2 hours, August is 8.6 hours, September is 8.4 hours, October is 6.5 hours, November is 8.1 hours, December is 7.7 hours.
Precipitation Analysis
In Lanchow, cn-Gansu, China region, the lowest precipitation occurs in December 2025, with an average precipitation of about 0 mm.
The highest precipitation occurs in September 2025, with a maximum precipitation of up to 3.3 mm.
Based on historical data, the average precipitation in January is 0.3 mm, February is 0.1 mm, March is 0.2 mm, April is 0.3 mm, May is 1.6 mm, June is 1.6 mm, July is 2.8 mm, August is 3.1 mm, September is 3.3 mm, October is 1.5 mm, November is 0.3 mm, December is 0 mm.