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Vs > Johannesburg
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Changchun vs Johannesburg Climate & Distance Between

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  • The distance between Changchun, China and Johannesburg, South Africa is approximately 12,529 km or 7,785 mi.
  • To reach Changchun in this distance one would set out from Johannesburg bearing 50.8° or NE and follow the great circles arc to approach Changchun bearing 74.9° or ENE .
  • Changchun has a hot summer continental climate with dry winters (Dwa) whereas Johannesburg has a mid-latitude cool steppe climate (BSk).
  • Changchun is in or near the cool temperate moist forest biome whereas Johannesburg is in or near the warm temperate dry forest biome.
  • The average annual temperature is 11.5 °C (20.6°F) cooler.
  • Average monthly temperatures vary by 31 °C (55.8°F) more in Changchun. The continentality subtype is truly continental as opposed to barely hyperoceanic.
  • Total annual precipitation averages 88 mm (3.5 in) more which is equivalent to 88 l/m² (2.16 US gal/ft²) or 880,000 l/ha (94,078 US gal/ac) more. About 1 1/6 as much.
  • There are 409 fewer hours of sunlight per year in Changchun. In whichever way circa 1h 06' less per day or about 7/8 as many.
  • The altitude of the sun at midday is overall 16.9° lower in Changchun than in Johannesburg.
  • Relative humidity levels are 7.6% higher.
  • The mean dew point temperature is 8.9°C (16°F) lower.

Climate Comparison Table

The table shows values for Changchun relative to Johannesburg. You can also view this comparison the other way around from the perspective of Johannesburg vs Changchun.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -37 (-67) -31 (-56) -22 (-40) -9 (-16) +2 (+4) +9 (+16) +12 (+22) +7 (+13) -2 (-4) -12 (-22) -24 (-43) -34 (-61) -12 (-21)
average temperature iconAverage Temperature °C ( °F) -38 (-68) -33 (-59) -23 (-41) -9 (-16) +2 (+3) +10 (+17) +14 (+24) +9 (+16) -1 (-2) -12 (-21) -23 (-41) -34 (-61) -11 (-21)
minimum temperature iconAverage Min Temperature °C ( °F) -38 (-68) -33 (-59) -23 (-41) -10 (-18) +2 (+4) +10 (+18) +14 (+25) +11 (+20) 0 (0) -12 (-22) -23 (-41) -33 (-59) -11 (-20)
rainfall iconAverage Precipitation mm (in) -119 (-5) -88 (-3) -75 (-3) -31 (-1) +39 (+2) +101 (+4) +168 (+7) +133 (+5) +27 (+1) +26 (+1) +5 (+0) -98 (-4) +88 (+3)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -9 ( -29) -7 ( -25) -6 ( -19) 0 ( 0) +7 (+23) +14 (+47) +14 (+45) +11 (+35) +6 (+20) -1 ( -3) -7 ( -23) -10 ( -32)   +12 (+3)
sunshine iconAverage Sunlight Hours/ Day -1h 42' -0h 23' +0h 36' -0h 12' -0h 38' -0h 12' -1h 07' -1h 40' -0h 18' -1h 34' -3h 08' -3h 00'   -1h 06'
daylight iconAverage Daylight Hours & Minutes/ Day -4h 18' -2h 40' -0h 29' +1h 50' +3h 49' +4h 49' +4h 22' +2h 40' +0h 25' -1h 54' -3h 52' -4h 49'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -57 -38.5 -17.2 +6 +22.6 +29.2 +23.2 +6.5 -16.3 -38.8 -56.8 -64.5   -16.9
relative humidity iconRelative Humidity (%) +4 -2 -11 -12 -3 +13 +24 +31 +25 +11 +5 +6   +7.6
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -34.9 (-63) -31.1 (-56) -23 (-41) -11.1 (-20) +0.6 (+1) +12.2 (+22) +18.4 (+33) +16 (+29) +5.3 (+10) -8.2 (-15) -20.1 (-36) -30.9 (-56) -8.9 (-16)

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Changchun vs Johannesburg Discussion

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