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Vs > Athens/ Hellenkion
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Portland, Maine vs Athens/ Hellenkion Climate & Distance Between

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  • The distance between Portland, Maine, Usa and Athens/ Hellenkion, Greece is approximately 7,510 km or 4,667 mi.
  • To reach Portland, Maine in this distance one would set out from Athens/ Hellenkion bearing 308.6° or NW and follow the great circles arc to approach Portland, Maine bearing 238.6° or WSW .
  • Portland, Maine has a warm summer continental/ hemiboreal climate with no dry season (Dfb) whereas Athens/ Hellenkion has a Mediterranean hot climate (Csa).
  • The annual mean temperature is 11 °C (19.8°F) cooler.
  • Average monthly temperatures vary by 8.9 °C (16°F) more in Portland, Maine. The continentality subtype is subcontinental as opposed to truly oceanic.
  • Total annual precipitation averages 755.5 mm (29.7 in) more which is equivalent to 755.5 l/m² (18.54 US gal/ft²) or 7,555,000 l/ha (807,680 US gal/ac) more. About 3 as much.
  • The altitude of the sun at midday is overall 5.9° lower in Portland, Maine than in Athens/ Hellenkion.
  • Relative humidity levels are 0.3% lower.
  • The mean dew point temperature is 10°C (18°F) lower.

Climate Comparison Table

The table shows values for Portland, Maine relative to Athens/ Hellenkion. You can also view this comparison the other way around from the perspective of Athens/ Hellenkion vs Portland, Maine.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -14 (-26) -13 (-24) -11 (-19) -8 (-15) -7 (-12) -6 (-11) -6 (-10) -6 (-11) -8 (-14) -8 (-15) -11 (-19) -14 (-24) -9 (-17)
average temperature iconAverage Temperature °C ( °F) -16 (-30) -15 (-28) -12 (-21) -10 (-17) -9 (-16) -8 (-15) -8 (-14) -8 (-14) -9 (-17) -10 (-18) -12 (-21) -15 (-27) -11 (-20)
minimum temperature iconAverage Min Temperature °C ( °F) -18 (-33) -18 (-32) -13 (-23) -11 (-19) -10 (-17) -9 (-16) -8 (-15) -9 (-16) -10 (-19) -12 (-22) -13 (-23) -17 (-30) -12 (-22)
rainfall iconAverage Precipitation mm (in) +45 (+2) +37 (+1) +49 (+2) +79 (+3) +78 (+3) +81 (+3) +73 (+3) +65 (+3) +69 (+3) +51 (+2) +81 (+3) +49 (+2) +756 (+30)
daylight iconAverage Daylight Hours & Minutes/ Day -0h 33' -0h 20' -0h 03' +0h 13' +0h 29' +0h 37' +0h 33' +0h 20' +0h 03' -0h 14' -0h 29' -0h 37'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -5.9 -5.8 -5.8 -5.8 -5.9 -5.9 -6 -6 -6 -6 -6 -5.9   -5.9
relative humidity iconRelative Humidity (%) -5.1 -7.8 -7.2 -5.1 -1.6 +7.1 +11.9 +12.2 +7.1 -2.1 -5.2 -8.1   -0.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -16.1 (-29) -15.5 (-28) -12.1 (-22) -10.2 (-18) -8.7 (-16) -5.7 (-10) -3.5 (-6) -3.9 (-7) -6.8 (-12) -10.1 (-18) -12 (-22) -15.4 (-28) -10 (-18)

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Portland, Maine vs Athens/ Hellenkion Discussion

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