Vs > Sao Tome
| Changchun vs Sao Tome Climate & Distance Between | |
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- The distance between Changchun, China and Sao Tome, Sao Tome And Principe is approximately 12,222 km or 7,595 mi.
- To reach Changchun in this distance one would set out from Sao Tome bearing 42.3° or NE and follow the great circles arc to approach Changchun bearing 111° or ESE .
- Changchun has a hot summer continental climate with dry winters (Dwa) whereas Sao Tome has a tropical wet and dry/ savanna climate with dry summers (As).
- The annual average temperature is 20.8 °C (37.4°F) cooler.
- Average monthly temperatures vary by 37 °C (66.6°F) more in Changchun. The continentality subtype is truly continental as opposed to truly hyperoceanic.
- Total annual precipitation averages 241 mm (9.5 in) less which is equivalent to 241 l/m² (5.91 US gal/ft²) or 2,410,000 l/ha (257,645 US gal/ac) less. About 5/7 as much.
- There are 1102 more hours of sunlight per year in Changchun. In whichever way circa 3h 00' more per day or about 1 2/3 as many.
- The altitude of the sun at midday is overall 28.6° lower in Changchun than in Sao Tome.
- Relative humidity levels are 9.3% lower.
- The mean dew point temperature is 21.7°C (39.1°F) lower.
Climate Comparison Table
The table shows values for Changchun relative to Sao Tome. You can also view this comparison the other way around from the perspective of Sao Tome vs Changchun.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-41 (-74) |
-36 (-65) |
-29 (-52) |
-17 (-31) |
-8 (-14) |
-2 (-4) |
1 (+2) |
-1 (-2) |
-8 (-14) |
-16 (-29) |
-28 (-50) |
-37 (-67) |
|
-19 (-33) |
| Average Temperature °C ( °F) |
-45 (-81) |
-39 (-70) |
-30 (-54) |
-19 (-34) |
-12 (-22) |
-5 (-9) |
0 (0) |
-2 (-4) |
-10 (-18) |
-18 (-32) |
-29 (-52) |
-40 (-72) |
|
-21 (-37) |
| Average Min Temperature °C ( °F) |
-46 (-83) |
-42 (-76) |
-33 (-59) |
-23 (-41) |
-15 (-27) |
-8 (-14) |
-3 (-5) |
-4 (-7) |
-12 (-22) |
-22 (-40) |
-32 (-58) |
-41 (-74) |
|
-23 (-42) |
| Average Precipitation mm (in) |
-76 (-3) |
-78 (-3) |
-117 (-5) |
-97 (-4) |
-61 (-2) |
+94 (+4) |
+172 (+7) |
+138 (+5) |
+36 (+1) |
-75 (-3) |
-84 (-3) |
-93 (-4) |
|
-241 (-9) |
| Number of Precipitation Days (% chance of precip. on a day ) |
-2 ( -6) |
-3 ( -11) |
-6 ( -19) |
-4 ( -13) |
+1 (+3) |
+12 (+40) |
+14 (+45) |
+10 (+32) |
+4 (+13) |
-4 ( -13) |
-5 ( -17) |
-3 ( -10) |
|
+14 (+4) |
| Average Sunlight Hours/ Day |
+1h 56' |
+2h 13' |
+3h 52' |
+3h 42' |
+3h 19' |
+2h 54' |
+2h 44' |
+3h 32' |
+5h 32' |
+3h 32' |
+1h 24' |
+1h 27' |
|
+3h 00' |
| Average Daylight Hours & Minutes/ Day |
-2h 51' |
-1h 45' |
-0h 19' |
+1h 12' |
+2h 31' |
+3h 11' |
+2h 53' |
+1h 45' |
+0h 16' |
-1h 15' |
-2h 33' |
-3h 12' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-43.4 |
-43.1 |
-41.9 |
-20.5 |
-3.9 |
+2.6 |
-3.3 |
-20 |
-41.4 |
-42.8 |
-43.2 |
-43.5 |
| -28.6 |
| Relative Humidity (%) |
-6 |
-9 |
-17 |
-25 |
-25 |
-8 |
+6 |
+8 |
-2 |
-13 |
-13 |
-8 |
|
-9.3 |
| Average Dew Point Temperature °C & (°F) |
-44.3 (-80) |
-38.9 (-70) |
-31.5 (-57) |
-23.6 (-42) |
-17.3 (-31) |
-6.5 (-12) |
+1.3 (+2) |
-0.2 (0) |
-10 (-18) |
-20 (-36) |
-29.9 (-54) |
-39.8 (-72) |
|
-21.7 (-39) |
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Changchun vs Sao Tome 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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