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

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  • The distance between Yichang, China and Helena, Mt, Usa is approximately 10,384 km or 6,453 mi.
  • To reach Yichang in this distance one would set out from Helena, Mt bearing 323.8° or NW and follow the great circles arc to approach Yichang bearing 208.2° or SSW .
  • Yichang has a humid subtropical climate with dry winters (Cwa) whereas Helena, Mt has a mid-latitude cool steppe climate (BSk).
  • Yichang is in or near the subtropical moist forest biome whereas Helena, Mt is in or near the cool temperate steppe biome.
  • The mean annual temperature is 10.2 °C (18.4°F) warmer.
  • Average monthly temperatures vary by 4.5 °C (8.1°F) less in Yichang. The continentality subtype is subcontinental for both.
  • Total annual precipitation averages 860.6 mm (33.9 in) more which is equivalent to 860.6 l/m² (21.12 US gal/ft²) or 8,606,000 l/ha (920,039 US gal/ac) more. About 4 as much.
  • The altitude of the sun at midday is overall 15.9° higher in Yichang than in Helena, Mt.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +10 (+18) +8 (+14) +8 (+15) +8 (+15) +8 (+14) +6 (+10) +3 (+6) +4 (+8) +7 (+12) +8 (+14) +11 (+19) +11 (+21) +8 (+14)
average temperature iconAverage Temperature °C ( °F) +12 (+21) +9 (+17) +10 (+18) +11 (+19) +10 (+19) +9 (+15) +7 (+13) +8 (+14) +10 (+18) +11 (+19) +13 (+23) +13 (+23) +10 (+18)
minimum temperature iconAverage Min Temperature °C ( °F) +14 (+25) +12 (+21) +13 (+23) +14 (+25) +14 (+24) +12 (+22) +12 (+22) +13 (+23) +15 (+26) +15 (+27) +16 (+28) +15 (+28) +14 (+25)
rainfall iconAverage Precipitation mm (in) +3 (+0) +18 (+1) +38 (+2) +71 (+3) +79 (+3) +104 (+4) +182 (+7) +153 (+6) +98 (+4) +72 (+3) +36 (+1) +6 (+0) +861 (+34)
daylight iconAverage Daylight Hours & Minutes/ Day +1h 25' +0h 52' +0h 09' -0h 35' -1h 15' -1h 36' -1h 27' -0h 52' -0h 08' +0h 36' +1h 16' +1h 36'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +15.7 +15.6 +15.7 +15.7 +15.7 +15.9 +16 +16.1 +16.1 +16.1 +16 +15.9   +15.9

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Yichang vs Helena, Mt Discussion

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