Vs > Portland, Maine
 | Cheju vs Portland, Maine Climate & Distance Between |  |
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- The distance between Cheju, North Korea and Portland, Maine, Usa is approximately 11,266 km or 7,001 mi.
- To reach Cheju in this distance one would set out from Portland, Maine bearing 345.7° or NNW
 and follow the great circles arc to approach Cheju bearing 192.3° or SSW .
- Cheju has a humid subtropical climate (Cfa) whereas Portland, Maine has a warm summer continental/ hemiboreal climate with no dry season (Dfb).
- The annual average temperature is 7.9 °C (14.2°F) warmer.
- Average monthly temperatures vary by 5 °C (9°F) less in Cheju. The continentality subtype is subcontinental for both.
- Total annual precipitation averages 297.5 mm (11.7 in) more which is equivalent to 297.5 l/m² (7.3 US gal/ft²) or 2,975,000 l/ha (318,047 US gal/ac) more. About 1 1/4 as much.
- The altitude of the sun at midday is overall 10.1° higher in Cheju than in Portland, Maine.
- Relative humidity levels are 13.2% higher.
- The mean dew point temperature is 10.1°C (18.2°F) higher.
Climate Comparison Table
The table shows values for Cheju relative to Portland, Maine. You can also view this comparison the other way around from the perspective of Portland, Maine vs Cheju.
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Temperature °C ( °F) |
+11 (+20) |
+10 (+19) |
+8 (+14) |
+7 (+13) |
+5 (+10) |
+4 (+7) |
+5 (+10) |
+7 (+13) |
+8 (+14) |
+9 (+15) |
+9 (+16) |
+11 (+19) |
|
+8 (+14) |
 | Average Precipitation mm (in) |
-27 (-1) |
-15 (-1) |
-25 (-1) |
-7 (0) |
-3 (0) |
+96 (+4) |
+152 (+6) |
+168 (+7) |
+101 (+4) |
-25 (-1) |
-52 (-2) |
-66 (-3) |
|
+298 (+12) |
 | Average Daylight Hours & Minutes/ Day |
+0h 53' |
+0h 32' |
+0h 05' |
-0h 22' |
-0h 47' |
-1h 00' |
-0h 54' |
-0h 32' |
-0h 05' |
+0h 23' |
+0h 47' |
+1h 00' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+10 |
+9.9 |
+9.9 |
+9.9 |
+10 |
+10.1 |
+10.2 |
+10.3 |
+10.3 |
+10.3 |
+10.2 |
+10.1 |
| +10.1 |
 | Relative Humidity (%) |
+6 |
+9 |
+8.8 |
+14.9 |
+17.3 |
+19.3 |
+22 |
+20.4 |
+16.3 |
+11.7 |
+6 |
+7.6 |
|
+13.3 |
 | Average Dew Point Temperature °C & (°F) |
+11.4 (+21) |
+11.1 (+20) |
+8.7 (+16) |
+9.7 (+17) |
+9 (+16) |
+8.1 (+15) |
+10 (+18) |
+11.3 (+20) |
+10.9 (+20) |
+10.7 (+19) |
+9.3 (+17) |
+11.1 (+20) |
|
+10.1 (+18) |
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Cheju vs Portland, Maine 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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