Annual Weather Averages in Lanzhou / Zhongchuan
Lanzhou / Zhongchuan is 33 miles from Lanchow, so the actual climate in Lanchow can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Lanchow
High Temp: 82 °F
Low Temp: 9 °F
Mean Temp: 48 °F
Precipitation: 2.03"
Humidity: 54%
Dew Point: 30 °F
Wind: 7 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Lanchow
High Temp: 33 °F
Low Temp: 9 °F
Mean Temp: 21 °F
Precipitation: 0.25"
Humidity: 53%
Dew Point: 4 °F
Wind: 6 mph
Pressure: 30.25 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Lanchow
High Temp: 42 °F
Low Temp: 17 °F
Mean Temp: 29 °F
Precipitation: 0.42"
Humidity: 48%
Dew Point: 9 °F
Wind: 7 mph
Pressure: 30.14 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Lanchow
High Temp: 52 °F
Low Temp: 28 °F
Mean Temp: 40 °F
Precipitation: 0.76"
Humidity: 42%
Dew Point: 17 °F
Wind: 9 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Lanchow
High Temp: 64 °F
Low Temp: 39 °F
Mean Temp: 52 °F
Precipitation: 1.56"
Humidity: 41%
Dew Point: 26 °F
Wind: 9 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Lanchow
High Temp: 72 °F
Low Temp: 48 °F
Mean Temp: 60 °F
Precipitation: 2.81"
Humidity: 46%
Dew Point: 36 °F
Wind: 9 mph
Pressure: 29.94 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Lanchow
High Temp: 79 °F
Low Temp: 56 °F
Mean Temp: 67 °F
Precipitation: 3.10"
Humidity: 51%
Dew Point: 46 °F
Wind: 8 mph
Pressure: 29.84 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Lanchow
High Temp: 82 °F
Low Temp: 60 °F
Mean Temp: 71 °F
Precipitation: 4.10"
Humidity: 59%
Dew Point: 53 °F
Wind: 8 mph
Pressure: 29.81 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Lanchow
High Temp: 79 °F
Low Temp: 58 °F
Mean Temp: 69 °F
Precipitation: 3.95"
Humidity: 62%
Dew Point: 53 °F
Wind: 7 mph
Pressure: 29.90 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Lanchow
High Temp: 70 °F
Low Temp: 50 °F
Mean Temp: 60 °F
Precipitation: 4.44"
Humidity: 67%
Dew Point: 47 °F
Wind: 6 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Lanchow
High Temp: 59 °F
Low Temp: 38 °F
Mean Temp: 48 °F
Precipitation: 2.20"
Humidity: 65%
Dew Point: 35 °F
Wind: 6 mph
Pressure: 30.21 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Lanchow
High Temp: 47 °F
Low Temp: 24 °F
Mean Temp: 35 °F
Precipitation: 0.64"
Humidity: 60%
Dew Point: 21 °F
Wind: 6 mph
Pressure: 30.25 "Hg
Visibility: 7 mi
December Climate & Weather Averages in Lanchow
High Temp: 35 °F
Low Temp: 12 °F
Mean Temp: 24 °F
Precipitation: 0.15"
Humidity: 57%
Dew Point: 8 °F
Wind: 6 mph
Pressure: 30.31 "Hg
Visibility: 6 mi