Vs > Changchun
 | Helwan vs Changchun Climate & Distance Between |  |
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- The distance between Helwan, Egypt and Changchun, China is approximately 8,056 km or 5,006 mi.
- To reach Helwan in this distance one would set out from Changchun bearing 294.9° or WNW
 and follow the great circles arc to approach Helwan bearing 229° or SW .
- Helwan has a subtropical hot desert climate (BWh) whereas Changchun has a hot summer continental climate with dry winters (Dwa).
- Helwan is in or near the subtropical desert biome whereas Changchun is in or near the cool temperate moist forest biome.
- The annual average temperature is 16.5 °C (29.8°F) warmer.
- Average monthly temperatures vary by 26.3 °C (47.3°F) less in Helwan. The continentality subtype is truly oceanic as opposed to truly continental.
- Total annual precipitation averages 613 mm (24.1 in) less which is equivalent to 613 l/m² (15.04 US gal/ft²) or 6,130,000 l/ha (655,338 US gal/ac) less. About 0 as much.
- The altitude of the sun at midday is overall 14° higher in Helwan than in Changchun.
- Relative humidity levels are 13.5% lower.
- The mean dew point temperature is 12°C (21.7°F) higher.
Climate Comparison Table
The table shows values for Helwan relative to Changchun. You can also view this comparison the other way around from the perspective of Changchun vs Helwan.
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Temperature °C ( °F) |
+30 (+54) |
+28 (+50) |
+21 (+38) |
+14 (+26) |
+11 (+19) |
+7 (+13) |
+4 (+7) |
+6 (+10) |
+11 (+19) |
+16 (+29) |
+23 (+41) |
+28 (+51) |
|
+17 (+30) |
 | Average Precipitation mm (in) |
-1 (0) |
-3 (0) |
-13 (-1) |
-22 (-1) |
-52 (-2) |
-110 (-4) |
-172 (-7) |
-139 (-5) |
-54 (-2) |
-33 (-1) |
-14 (-1) |
+0 (+0) |
|
-613 (-24) |
 | Average Daylight Hours & Minutes/ Day |
+1h 11' |
+0h 43' |
+0h 07' |
-0h 29' |
-1h 02' |
-1h 20' |
-1h 12' |
-0h 43' |
-0h 06' |
+0h 30' |
+1h 03' |
+1h 20' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+14 |
+14 |
+14.1 |
+14 |
+14 |
+14 |
+13.9 |
+13.9 |
+13.9 |
+13.8 |
+13.9 |
+14 |
| +14 |
 | Relative Humidity (%) |
-10 |
-12 |
-5 |
-9 |
-13 |
-21 |
-24 |
-22 |
-16 |
-11 |
-8 |
-10 |
|
-13.4 |
 | Average Dew Point Temperature °C & (°F) |
+26.4 (+48) |
+23.1 (+42) |
+17.6 (+32) |
+10.2 (+18) |
+5.8 (+10) |
+0.8 (+1) |
-2.5 (-5) |
+0 (+0) |
+6.4 (+12) |
+12.7 (+23) |
+19.2 (+35) |
+24.7 (+44) |
|
+12 (+22) |
There are so many comparison pages. Please post a link to one to help people find them:
Helwan vs Auburn, Ne, Usa
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Helwan vs Morrison, Il, Usa
Helwan vs Kristiansand, Norway
Changchun vs Rize, Turkey
Changchun vs Bouake, Ivory Coast
Changchun vs El Geneina, Sudan
Changchun vs Malye Karmakuly, Russia
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Tegucigalpa vs Atuona, Hiva Oa
Srinagar, Jammu And Kashmir vs Klepinino
Orono, Me vs Grottaglie
Helwan vs Changchun 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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