Vs > Portland, Maine
| Iriomotejima vs Portland, Maine Climate & Distance Between | |
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- The distance between Iriomotejima, Japan and Portland, Maine, Usa is approximately 12,309 km or 7,649 mi.
- To reach Iriomotejima in this distance one would set out from Portland, Maine bearing 346.3° or NNW and follow the great circles arc to approach Iriomotejima bearing 190.8° or S .
- Iriomotejima has a humid subtropical climate (Cfa) whereas Portland, Maine has a warm summer continental/ hemiboreal climate with no dry season (Dfb).
- The average annual temperature is 15.9 °C (28.6°F) warmer.
- Average monthly temperatures vary by 15.7 °C (28.3°F) less in Iriomotejima. The continentality subtype is barely hyperoceanic as opposed to subcontinental.
- Total annual precipitation averages 1216.4 mm (47.9 in) more which is equivalent to 1216.4 l/m² (29.85 US gal/ft²) or 12,164,000 l/ha (1,300,412 US gal/ac) more. About 2 as much.
- The altitude of the sun at midday is overall 19.1° higher in Iriomotejima than in Portland, Maine.
- Relative humidity levels are 21.7% higher.
- The mean dew point temperature is 19.6°C (35.3°F) higher.
Climate Comparison Table
The table shows values for Iriomotejima relative to Portland, Maine. You can also view this comparison the other way around from the perspective of Portland, Maine vs Iriomotejima.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+21 (+38) |
+20 (+36) |
+18 (+32) |
+14 (+26) |
+11 (+20) |
+7 (+13) |
+6 (+10) |
+6 (+11) |
+9 (+17) |
+13 (+23) |
+16 (+30) |
+20 (+36) |
|
+14 (+24) |
| Average Temperature °C ( °F) |
+24 (+43) |
+23 (+41) |
+19 (+35) |
+16 (+29) |
+13 (+24) |
+10 (+19) |
+8 (+15) |
+8 (+15) |
+12 (+21) |
+16 (+28) |
+18 (+33) |
+22 (+40) |
|
+16 (+29) |
| Average Min Temperature °C ( °F) |
+27 (+48) |
+26 (+47) |
+21 (+39) |
+19 (+33) |
+16 (+29) |
+14 (+24) |
+11 (+20) |
+11 (+20) |
+15 (+27) |
+19 (+34) |
+21 (+37) |
+25 (+44) |
|
+19 (+34) |
| Average Precipitation mm (in) |
+83 (+3) |
+77 (+3) |
+60 (+2) |
+60 (+2) |
+119 (+5) |
+109 (+4) |
+115 (+5) |
+172 (+7) |
+170 (+7) |
+124 (+5) |
+93 (+4) |
+37 (+1) |
|
+1216 (+48) |
| Average Daylight Hours & Minutes/ Day |
+1h 31' |
+0h 55' |
+0h 10' |
-0h 38' |
-1h 20' |
-1h 42' |
-1h 32' |
-0h 55' |
-0h 08' |
+0h 39' |
+1h 21' |
+1h 42' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
+19.1 |
+18.9 |
+19 |
+19 |
+19 |
+19.1 |
+19.1 |
+19.4 |
+19.4 |
+19.3 |
+19.3 |
+19.1 |
| +19.1 |
| Relative Humidity (%) |
+14 |
+20 |
+22 |
+25 |
+28 |
+25 |
+25 |
+26 |
+24 |
+20 |
+16 |
+16 |
|
+21.8 |
| Average Dew Point Temperature °C & (°F) |
+25 (+45) |
+25.3 (+46) |
+22.2 (+40) |
+20.8 (+37) |
+18.9 (+34) |
+15.4 (+28) |
+13.3 (+24) |
+13.8 (+25) |
+16.7 (+30) |
+19.4 (+35) |
+20.7 (+37) |
+23.9 (+43) |
|
+19.6 (+35) |
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Iriomotejima vs Portland, Maine Discussion
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