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Vs > Naha, Okinawa
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Port Moresby vs Naha, Okinawa Climate & Distance Between

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  • The distance between Port Moresby, Papua New Guinea and Naha, Okinawa, Japan is approximately 4,490 km or 2,790 mi.
  • To reach Port Moresby in this distance one would set out from Naha, Okinawa bearing 149.4° or SSE and follow the great circles arc to approach Port Moresby bearing 152.4° or SSE .
  • Port Moresby has a tropical wet and dry/ savanna climate with dry winters (Aw) whereas Naha, Okinawa has a humid subtropical climate (Cfa).
  • The average temperature is 4.6 °C (8.3°F) warmer.
  • Average monthly temperatures vary by 10.3 °C (18.5°F) less in Port Moresby. The continentality subtype is extremely hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 886.8 mm (34.9 in) less which is equivalent to 886.8 l/m² (21.76 US gal/ft²) or 8,868,000 l/ha (948,048 US gal/ac) less. About 4/7 as much.
  • There are 423 more hours of sunlight per year in Port Moresby. In whichever way circa 1h 09' more per day or about 1 1/5 as many.
  • The altitude of the sun at midday is overall 9.2° higher in Port Moresby than in Naha, Okinawa.
  • Relative humidity levels are 0.7% higher.
  • The mean dew point temperature is 4.6°C (8.3°F) higher.

Climate Comparison Table

The table shows values for Port Moresby relative to Naha, Okinawa. You can also view this comparison the other way around from the perspective of Naha, Okinawa vs Port Moresby.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) +12 (+22) +11 (+19) +9 (+16) +6 (+11) +3 (+6) 0 (0) -2 (-4) -2 (-4) 0 (0) +3 (+5) +7 (+12) +10 (+18) +5 (+8)
rainfall iconAverage Precipitation mm (in) +37 (+1) +88 (+3) +8 (+0) +21 (+1) -194 (-8) -222 (-9) -178 (-7) -222 (-9) -115 (-5) -131 (-5) -20 (-1) +41 (+2) -887 (-35)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -5 ( -16) -6 ( -21) -3 ( -10) -7 ( -23) -12 ( -39) -10 ( -33) -7 ( -23) -13 ( -42) -9 ( -30) -7 ( -23) -7 ( -23) -4 ( -13)   -90 ( -25)
sunshine iconAverage Sunlight Hours/ Day +2h 03' +1h 33' +1h 48' +2h 18' +1h 44' +0h 42' -2h 11' -0h 34' -0h 46' +1h 00' +3h 24' +2h 56'   +1h 09'
daylight iconAverage Daylight Hours & Minutes/ Day +1h 55' +1h 12' +0h 13' -0h 50' -1h 42' -2h 09' -1h 57' -1h 12' -0h 11' +0h 51' +1h 44' +2h 09'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +35.4 +33.4 +16.3 -6.8 -23.5 -30.1 -24.1 -7.5 +15.2 +33 +35.2 +35.6   +9.2
relative humidity iconRelative Humidity (%) +7 +6 +4 +3 +4 -7 -5 -7 -6 +3 +2 +5   +0.8
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +13.1 (+24) +11.6 (+21) +9.4 (+17) +6.4 (+12) +4 (+7) -1.6 (-3) -3.3 (-6) -3.5 (-6) -1.5 (-3) +3.1 (+6) +6.8 (+12) +10.7 (+19) +4.6 (+8)

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Port Moresby vs Naha, Okinawa Discussion

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