Vs > Johannesburg
| 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 |
| Average 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 °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) |
| Average 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) |
| Average 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) |
| Number 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) |
| Average 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' |
| Average 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 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 (%) |
+4 |
-2 |
-11 |
-12 |
-3 |
+13 |
+24 |
+31 |
+25 |
+11 |
+5 |
+6 |
|
+7.6 |
| Average 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
You are welcome to incorporate your thoughts on the differences in climate or other matters such as contrasts in culture, standard of living, demographics etc.
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