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Vs > Antsiranana
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Richmond, Virginia vs Antsiranana Climate & Distance Between

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  • The distance between Richmond, Virginia, Usa and Antsiranana, Madagascar is approximately 14,049 km or 8,730 mi.
  • To reach Richmond, Virginia in this distance one would set out from Antsiranana bearing 307.8° or NW and follow the great circles arc to approach Richmond, Virginia bearing 256.7° or WSW .
  • Richmond, Virginia has a humid subtropical climate (Cfa) whereas Antsiranana has a tropical wet and dry/ savanna climate with dry winters (Aw).
  • Richmond, Virginia is in or near the warm temperate moist forest biome whereas Antsiranana is in or near the tropical dry forest biome.
  • The mean annual temperature is 10.8 °C (19.4°F) cooler.
  • Average monthly temperatures vary by 18.9 °C (34°F) more in Richmond, Virginia. The continentality subtype is subcontinental as opposed to truly hyperoceanic.
  • Total annual precipitation averages 76.8 mm (3 in) less which is equivalent to 76.8 l/m² (1.88 US gal/ft²) or 768,000 l/ha (82,104 US gal/ac) less. About 1 as much.
  • There are 402 fewer hours of sunlight per year in Richmond, Virginia. In whichever way circa 1h 05' less per day or about 7/8 as many.
  • The altitude of the sun at midday is overall 19.6° lower in Richmond, Virginia than in Antsiranana.
  • Relative humidity levels are 5.2% lower.
  • The mean dew point temperature is 11.3°C (20.3°F) lower.

Climate Comparison Table

The table shows values for Richmond, Virginia relative to Antsiranana. You can also view this comparison the other way around from the perspective of Antsiranana vs Richmond, Virginia.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -21 (-38) -20 (-36) -16 (-28) -10 (-18) -4 (-8) 1 (+1) +3 (+6) +1 (+2) -2 (-3) -10 (-17) -16 (-28) -21 (-39) -10 (-17)
average temperature iconAverage Temperature °C ( °F) -23 (-41) -22 (-40) -18 (-32) -12 (-21) -6 (-11) -1 (-1) +2 (+4) +1 (+2) -3 (-5) -11 (-19) -17 (-30) -22 (-40) -11 (-19)
minimum temperature iconAverage Min Temperature °C ( °F) -25 (-45) -25 (-44) -21 (-38) -15 (-26) -9 (-15) -3 (-6) -1 (-1) 0 (-1) -5 (-9) -13 (-24) -20 (-35) -24 (-43) -13 (-24)
rainfall iconAverage Precipitation mm (in) -249 (-10) -232 (-9) -93 (-4) +27 (+1) +81 (+3) +75 (+3) +123 (+5) +121 (+5) +85 (+3) +59 (+2) +21 (+1) -95 (-4) -77 (-3)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -10 ( -32) -8 ( -28) -3 ( -10) +3 (+10) +7 (+23) +6 (+20) +6 (+19) +6 (+19) +4 (+13) +2 (+6) +1 (+3) -4 ( -13)   +10 (+3)
sunshine iconAverage Sunlight Hours/ Day -1h 27' -0h 48' -0h 09' -0h 06' -0h 15' +1h 32' +1h 17' -0h 34' -2h 16' -3h 58' -3h 54' -2h 30'   -1h 05'
daylight iconAverage Daylight Hours & Minutes/ Day -2h 54' -1h 48' -0h 19' +1h 15' +2h 34' +3h 15' +2h 57' +1h 48' +0h 17' -1h 17' -2h 36' -3h 15'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -49.3 -44.2 -24.4 -1.3 +15.3 +21.7 +15.6 -1.1 -23.9 -44.4 -49.3 -49.8   -19.6
relative humidity iconRelative Humidity (%) -10 -19 -19 -15 -6 -2 +3 +5 +5 +4 -2 -7   -5.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -23.2 (-42) -24.8 (-45) -21.2 (-38) -15.1 (-27) -7.2 (-13) -1.1 (-2) +2.7 (+5) +2.4 (+4) -0.9 (-2) -8.7 (-16) -16.1 (-29) -22 (-40) -11.3 (-20)

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Richmond, Virginia vs Antsiranana Discussion

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