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Vs > Lanzhou
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Helena, Mt vs Lanzhou Climate & Distance Between

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  • The distance between Helena, Mt, Usa and Lanzhou, China is approximately 10,145 km or 6,304 mi.
  • To reach Helena, Mt in this distance one would set out from Lanzhou bearing 23.8° or NNE and follow the great circles arc to approach Helena, Mt bearing 151.7° or SSE .
  • Both have a mid-latitude cool steppe climate (BSk).
  • Both are in or near the cool temperate steppe biome.
  • The annual average temperature is 2.7 °C (4.9°F) cooler.
  • Average monthly temperatures vary by 0.6 °C (1.1°F) less in Helena, Mt. The continentality subtype is subcontinental as opposed to truly continental.
  • Total annual precipitation averages 21.6 mm (0.9 in) less which is equivalent to 21.6 l/m² (0.53 US gal/ft²) or 216,000 l/ha (23,092 US gal/ac) less. About 1 as much.
  • The altitude of the sun at midday is overall 10.5° lower in Helena, Mt than in Lanzhou.

Climate Comparison Table

The table shows values for Helena, Mt relative to Lanzhou. You can also view this comparison the other way around from the perspective of Lanzhou vs Helena, Mt.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -3 (-5) -3 (-5) -5 (-9) -6 (-10) -5 (-10) -3 (-5) 0 (+1) 1 (+1) -1 (-2) -2 (-3) -3 (-6) -3 (-5) -3 (-5)
average temperature iconAverage Temperature °C ( °F) -1 (-1) -1 (-2) -4 (-7) -5 (-10) -5 (-10) -3 (-6) -1 (-3) -1 (-2) -3 (-5) -2 (-4) -2 (-4) -1 (-2) -3 (-5)
minimum temperature iconAverage Min Temperature °C ( °F) -1 (-2) -2 (-3) -5 (-9) -6 (-11) -6 (-11) -5 (-8) -4 (-8) -5 (-8) -6 (-11) -5 (-9) -4 (-7) -2 (-4) -4 (-8)
rainfall iconAverage Precipitation mm (in) +15 (+1) +8 (+0) +10 (+0) +6 (+0) +7 (+0) +11 (+0) -30 (-1) -43 (-2) -17 (-1) -9 (0) +8 (+0) +14 (+1) -22 (-1)
daylight iconAverage Daylight Hours & Minutes/ Day -1h 01' -0h 36' -0h 06' +0h 25' +0h 53' +1h 09' +1h 02' +0h 37' +0h 05' -0h 26' -0h 54' -1h 09'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -10.3 -10.2 -10.3 -10.3 -10.4 -10.5 -10.6 -10.7 -10.7 -10.7 -10.6 -10.5   -10.5

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Helena, Mt vs Lanzhou Discussion

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