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Sao Tome vs Porto Velho Climate & Distance Between

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  • The distance between Sao Tome, Sao Tome And Principe and Porto Velho, Brazil is approximately 7,887 km or 4,901 mi.
  • To reach Sao Tome in this distance one would set out from Porto Velho bearing 86.5° or E and follow the great circles arc to approach Sao Tome bearing 80.6° or E .
  • Sao Tome has a tropical wet and dry/ savanna climate with dry summers (As) whereas Porto Velho has a tropical monsoonal climate (Am).
  • The average temperature is 0.3 °C (0.5°F) warmer.
  • Average monthly temperatures vary by 1.7 °C (3.1°F) more in Sao Tome. The continentality subtype is truly hyperoceanic as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 1481.7 mm (58.3 in) less which is equivalent to 1481.7 l/m² (36.36 US gal/ft²) or 14,817,000 l/ha (1,584,036 US gal/ac) less. About 3/8 as much.
  • The altitude of the sun at midday is overall 1.5° higher in Sao Tome than in Porto Velho.
  • Relative humidity levels are 8.7% lower.
  • The mean dew point temperature is 1.4°C (2.6°F) lower.

Climate Comparison Table

The table shows values for Sao Tome relative to Porto Velho. You can also view this comparison the other way around from the perspective of Porto Velho vs Sao Tome.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +0 (-1) +-1 (-1) +3 (+5) +-1 (-1) +-2 (-3) +-2 (-4) -4 (-6) -5 (-9) -4 (-7) -3 (-6) -2 (-4) +-2 (-3) +-2 (-3)
average temperature iconAverage Temperature °C ( °F) +3 (+5) +1 (+1) +0 (+1) +1 (+1) +1 (+2) +2 (+3) 0 (0) -1 (-2) -1 (-1) -1 (-1) -1 (-1) +1 (+1) +0 (+1)
minimum temperature iconAverage Min Temperature °C ( °F) +1 (+2) +1 (+2) +1 (+2) +1 (+2) +2 (+4) +3 (+5) +3 (+5) +2 (+4) +0 (+0) +0 (+0) 0 (0) 0 (0) +1 (+2)
rainfall iconAverage Precipitation mm (in) -265 (-10) -212 (-8) -181 (-7) -86 (-3) -5 (0) -23 (-1) -23 (-1) -201 (-8) -69 (-3) -77 (-3) -107 (-4) -235 (-9) -1482 (-58)
daylight iconAverage Daylight Hours & Minutes/ Day -0h 28' -0h 17' -0h 03' +0h 12' +0h 25' +0h 31' +0h 28' +0h 17' +0h 02' -0h 12' -0h 25' -0h 31'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -9 -7.7 +7.5 +9.3 +9.2 +9.2 +9.1 +9.1 +7.8 -7.5 -8.9 -9.1   +1.5
relative humidity iconRelative Humidity (%) -11 -10 -8 -4 -7 -14 -10 -12 -10 -7 -8 -3   -8.7
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +0.7 (+1) -1.5 (-3) -1.4 (-3) -0.3 (-1) -0.3 (-1) -1.4 (-3) -2.1 (-4) -3.5 (-6) -2.7 (-5) -2.2 (-4) -2.3 (-4) -0.1 (0) -1.4 (-3)

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Sao Tome vs Porto Velho Discussion

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