Vs > Douala
 | Apia, Upolu vs Douala Climate & Distance Between |  |
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- The distance between Apia, Upolu, Samoa and Douala, Cameroon is approximately 18,913 km or 11,753 mi.
- To reach Apia, Upolu in this distance one would set out from Douala bearing 171.5° or S
 and follow the great circles arc to approach Apia, Upolu bearing 8.7° or N .
- Apia, Upolu has a tropical rainforest climate (Af) whereas Douala has a tropical monsoonal climate (Am).
- The annual mean temperature is 0.3 °C (0.5°F) cooler.
- Average monthly temperatures vary by 2.2 °C (4°F) less in Apia, Upolu. The continentality subtype is extremely hyperoceanic as opposed to truly hyperoceanic.
- Total annual precipitation averages 998.2 mm (39.3 in) less which is equivalent to 998.2 l/m² (24.5 US gal/ft²) or 9,982,000 l/ha (1,067,142 US gal/ac) less. About 3/4 as much.
- There are 1301 more hours of sunlight per year in Apia, Upolu. In whichever way circa 3h 32' more per day or about 2 as many.
- The altitude of the sun at midday is overall 3.1° lower in Apia, Upolu than in Douala.
- Relative humidity levels are 3.9% lower.
- The mean dew point temperature is 1.1°C (1.9°F) lower.
Climate Comparison Table
The table shows values for Apia, Upolu relative to Douala. You can also view this comparison the other way around from the perspective of Douala vs Apia, Upolu.
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Max Temperature °C ( °F) |
-2 (-3) |
-3 (-6) |
-2 (-4) |
-2 (-3) |
-2 (-4) |
0 (-1) |
+1 (+3) |
+2 (+3) |
+0 (+1) |
+-1 (-1) |
-1 (-1) |
-1 (-2) |
|
-1 (-2) |
 | Average Temperature °C ( °F) |
-1 (-1) |
-2 (-3) |
-1 (-2) |
-1 (-1) |
-1 (-2) |
0 (0) |
+1 (+2) |
+2 (+3) |
+0 (+1) |
+0 (+1) |
0 (-1) |
-1 (-1) |
|
0 (0) |
 | Average Min Temperature °C ( °F) |
+1 (+1) |
+0 (+0) |
-1 (-1) |
+1 (+1) |
0 (0) |
+0 (+0) |
+0 (+1) |
+1 (+2) |
+0 (+1) |
+1 (+3) |
0 (0) |
0 (0) |
|
+0 (+1) |
 | Average Precipitation mm (in) |
+420 (+17) |
+322 (+13) |
+190 (+7) |
+25 (+1) |
-112 (-4) |
-299 (-12) |
-614 (-24) |
-666 (-26) |
-494 (-19) |
-240 (-9) |
+133 (+5) |
+336 (+13) |
|
-998 (-39) |
 | Number of Precipitation Days (% chance of precip. on a day ) |
+14 (+45) |
+10 (+35) |
+3 (+10) |
-4 ( -13) |
-11 ( -35) |
-17 ( -57) |
-20 ( -65) |
-20 ( -65) |
-16 ( -53) |
-12 ( -39) |
0 ( 0) |
+11 (+35) |
|
-62 ( -17) |
 | Average Sunlight Hours/ Day |
+2h 01' |
+0h 53' |
+2h 05' |
+2h 14' |
+3h 01' |
+4h 36' |
+6h 32' |
+6h 42' |
+5h 48' |
+3h 42' |
+2h 52' |
+2h 01' |
|
+3h 32' |
 | Average Daylight Hours & Minutes/ Day |
+0h 55' |
+0h 34' |
+0h 06' |
-0h 23' |
-0h 49' |
-1h 01' |
-0h 56' |
-0h 34' |
-0h 05' |
+0h 24' |
+0h 49' |
+1h 01' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+17.5 |
+10.1 |
-10.3 |
-18 |
-17.9 |
-17.8 |
-17.7 |
-17.6 |
-10.5 |
+10.5 |
+17.1 |
+17.8 |
| -3.1 |
 | Relative Humidity (%) |
+5 |
+3 |
+2 |
+0 |
-3 |
-9 |
-11 |
-11 |
-9 |
-7 |
-5 |
-1 |
|
-3.8 |
 | Average Dew Point Temperature °C & (°F) |
+0.5 (+1) |
-0.8 (-1) |
-0.8 (-1) |
-0.6 (-1) |
-1.8 (-3) |
-2.1 (-4) |
-1.4 (-3) |
-0.7 (-1) |
-1.5 (-3) |
-1.1 (-2) |
-1.5 (-3) |
-0.9 (-2) |
|
-1.1 (-2) |
There are so many comparison pages. Please post a link to one to help people find them:
Apia, Upolu vs Hokonui Forest, New Zealand
Apia, Upolu vs Shantou, China
Apia, Upolu vs San J. Matas, Dominican Republic
Apia, Upolu vs Choshi, Japan
Douala vs Ceara Mirim, Brazil
Douala vs Dubai, United Arab Emirates
Douala vs Hohenpeißenberg, Bavaria, Germany
Douala vs Lake Tekapo, New Zealand
Hun vs Yakima, Wa
Wichita Falls, Tx vs Grassmere
Tela vs Kawaguchiko
Znamenka vs Monte Plata
Apia, Upolu vs Douala 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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