Vs > Portland, Maine
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Accra vs Portland, Maine Climate & Distance Between

Usa flag
  • The distance between Accra, Ghana and Portland, Maine, Usa is approximately 7,987 km or 4,963 mi.
  • To reach Accra in this distance one would set out from Portland, Maine bearing 99.9° or E and follow the great circles arc to approach Accra bearing 134.2° or SE .
  • Accra has a tropical wet and dry/ savanna climate with dry winters (Aw) whereas Portland, Maine has a warm summer continental/ hemiboreal climate with no dry season (Dfb).
  • Accra is in or near the tropical dry forest biome whereas Portland, Maine is in or near the cool temperate wet forest biome.
  • The mean temperature is 19.1 °C (34.4°F) warmer.
  • Average monthly temperatures vary by 22.5 °C (40.5°F) less in Accra. The continentality subtype is truly hyperoceanic as opposed to subcontinental.
  • Total annual precipitation averages 339.3 mm (13.4 in) less which is equivalent to 339.3 l/m² (8.33 US gal/ft²) or 3,393,000 l/ha (362,734 US gal/ac) less. About 2/3 as much.
  • There are 215 fewer hours of sunlight per year in Accra. In whichever way circa 0h 34' less per day or about 1 as many.
  • The altitude of the sun at midday is overall 28° higher in Accra than in Portland, Maine.
  • Relative humidity levels are 20.2% higher.
  • The mean dew point temperature is 22.4°C (40.3°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +33 (+59) +31 (+57) +27 (+48) +21 (+37) +14 (+25) +6 (+12) +1 (+2) +2 (+3) +8 (+15) +15 (+27) +23 (+41) +29 (+53) +18 (+32)
average temperature iconAverage Temperature °C ( °F) +34 (+61) +32 (+58) +27 (+49) +22 (+39) +15 (+27) +9 (+16) +4 (+8) +4 (+8) +10 (+19) +17 (+30) +23 (+42) +30 (+54) +19 (+34)
minimum temperature iconAverage Min Temperature °C ( °F) +34 (+62) +33 (+60) +28 (+51) +23 (+41) +17 (+30) +12 (+21) +7 (+13) +7 (+13) +13 (+23) +19 (+33) +24 (+43) +31 (+56) +21 (+37)
rainfall iconAverage Precipitation mm (in) -74 (-3) -48 (-2) -20 (-1) -22 (-1) +53 (+2) +106 (+4) -30 (-1) -57 (-2) -39 (-2) -19 (-1) -93 (-4) -98 (-4) -339 (-13)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -10 ( -32) -9 ( -32) -7 ( -23) -5 ( -17) -2 ( -6) +2 (+7) -3 ( -10) -4 ( -13) -2 ( -7) 0 ( 0) -7 ( -23) -9 ( -29)   -56 ( -15)
sunshine iconAverage Sunlight Hours/ Day +2h 13' +1h 31' +0h 42' +0h 04' -1h 38' -4h 46' -5h 32' -4h 23' -2h 08' +0h 34' +3h 28' +3h 00'   -0h 34'
daylight iconAverage Daylight Hours & Minutes/ Day +2h 33' +1h 34' +0h 17' -1h 05' -2h 15' -2h 52' -2h 36' -1h 34' -0h 14' +1h 07' +2h 17' +2h 52'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (¬°) +37.9 +37.7 +37.7 +25.3 +8.8 +2.4 +8.4 +25.2 +37.8 +37.8 +37.9 +38   +28
relative humidity iconRelative Humidity (%) +15 +16 +17 +22 +24 +24 +25 +23 +21 +23 +16 +17   +20.3
dewpoint temperature iconAverage Dew Point Temperature ¬°C & (¬°F) +34.8 (+63) +33.6 (+60) +29.2 (+53) +25.4 (+46) +19.9 (+36) +14 (+25) +9.5 (+17) +9.3 (+17) +14.6 (+26) +21.1 (+38) +25.5 (+46) +31.7 (+57) +22.4 (+40)

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Accra vs Portland, Maine Discussion

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