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Vs > Colombo
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Onahama vs Colombo Climate & Distance Between

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  • The distance between Onahama, Japan and Colombo, Sri Lanka is approximately 6,988 km or 4,342 mi.
  • To reach Onahama in this distance one would set out from Colombo bearing 51.8° or NE and follow the great circles arc to approach Onahama bearing 77.5° or ENE .
  • Onahama has a humid subtropical climate (Cfa) whereas Colombo has a tropical rainforest climate (Af).
  • The annual average temperature is 14.5 °C (26.1°F) cooler.
  • Average monthly temperatures vary by 19.1 °C (34.4°F) more in Onahama. The continentality subtype is semicontinental as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 1047.2 mm (41.2 in) less which is equivalent to 1047.2 l/m² (25.7 US gal/ft²) or 10,472,000 l/ha (1,119,526 US gal/ac) less. About 4/7 as much.
  • The altitude of the sun at midday is overall 21.2° lower in Onahama than in Colombo.
  • Relative humidity levels are 6.7% lower.
  • The mean dew point temperature is 15.3°C (27.6°F) lower.

Climate Comparison Table

The table shows values for Onahama relative to Colombo. You can also view this comparison the other way around from the perspective of Colombo vs Onahama.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -23 (-41) -23 (-42) -21 (-39) -17 (-30) -12 (-22) -9 (-16) -5 (-10) -3 (-5) -6 (-10) -10 (-18) -15 (-27) -20 (-35) -14 (-25)
average temperature iconAverage Temperature °C ( °F) -24 (-42) -24 (-42) -22 (-39) -17 (-31) -13 (-24) -10 (-17) -6 (-11) -4 (-7) -7 (-12) -11 (-21) -16 (-29) -21 (-38) -14 (-26)
minimum temperature iconAverage Min Temperature °C ( °F) -24 (-43) -24 (-43) -22 (-40) -18 (-33) -14 (-26) -10 (-18) -6 (-11) -4 (-7) -7 (-13) -13 (-23) -18 (-32) -22 (-40) -15 (-27)
rainfall iconAverage Precipitation mm (in) -17 (-1) -7 (0) -27 (-1) -125 (-5) -236 (-9) -30 (-1) -12 (0) +24 (+1) -61 (-2) -207 (-8) -222 (-9) -128 (-5) -1047 (-41)
daylight iconAverage Daylight Hours & Minutes/ Day -1h 52' -1h 09' -0h 12' +0h 48' +1h 39' +2h 05' +1h 54' +1h 09' +0h 11' -0h 49' -1h 40' -2h 05'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -30 -29.9 -29.9 -20.1 -3.5 +3 -2.8 -19.5 -29.8 -29.7 -29.9 -30.1   -21.2
relative humidity iconRelative Humidity (%) -15 -16 -15 -10 -5 +2 +6 +5 +1 -8 -12 -14   -6.8
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -25.3 (-46) -25.6 (-46) -24.1 (-43) -18.8 (-34) -13.8 (-25) -9 (-16) -4.8 (-9) -2.6 (-5) -6.2 (-11) -12.7 (-23) -18.1 (-33) -22.9 (-41) -15.3 (-28)

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Onahama vs Colombo Discussion

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