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Vs > Vientiane
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Rio De Janeiro vs Vientiane Climate & Distance Between

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  • The distance between Rio De Janeiro, Brazil and Vientiane, Laos is approximately 16,410 km or 10,198 mi.
  • To reach Rio De Janeiro in this distance one would set out from Vientiane bearing 255.3° or WSW and follow the great circles arc to approach Rio De Janeiro bearing 272.4° or W .
  • Both have a tropical wet and dry/ savanna climate with dry winters (Aw).
  • Both are in or near the subtropical moist forest biome.
  • The average temperature is 2.2 °C (3.9°F) cooler.
  • Average monthly temperatures vary by 1.6 °C (2.9°F) less in Rio De Janeiro. The continentality subtype is truly hyperoceanic for both.
  • Total annual precipitation averages 475.8 mm (18.7 in) less which is equivalent to 475.8 l/m² (11.68 US gal/ft²) or 4,758,000 l/ha (508,662 US gal/ac) less. About 5/7 as much.
  • There are 170 fewer hours of sunlight per year in Rio De Janeiro. In whichever way circa 0h 27' less per day or about 1 as many.
  • The altitude of the sun at midday is overall 4.2° lower in Rio De Janeiro than in Vientiane.
  • Relative humidity levels are 3.9% higher.
  • The mean dew point temperature is 1.2°C (2.1°F) lower.

Climate Comparison Table

The table shows values for Rio De Janeiro relative to Vientiane. You can also view this comparison the other way around from the perspective of Vientiane vs Rio De Janeiro.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +6 (+11) +6 (+11) 2 (+4) -1 (-2) -2 (-4) -3 (-6) -3 (-5) -2 (-4) -3 (-5) -1 (-2) 4 (+6) +6 (+11) 1 (+1)
average temperature iconAverage Temperature °C ( °F) +5 (+8) +3 (+5) -1 (-1) -4 (-7) -5 (-8) -6 (-11) -6 (-11) -5 (-10) -5 (-9) -4 (-6) 0 (0) +4 (+6) -2 (-4)
minimum temperature iconAverage Min Temperature °C ( °F) +7 (+12) +5 (+8) +2 (+3) -2 (-4) -4 (-8) -6 (-11) -6 (-12) -6 (-10) -5 (-9) -3 (-5) +2 (+4) +5 (+10) -1 (-2)
rainfall iconAverage Precipitation mm (in) +109 (+4) +93 (+4) +68 (+3) +53 (+2) -169 (-7) -193 (-8) -209 (-8) -272 (-11) -208 (-8) +1 (+0) +86 (+3) +166 (+7) -476 (-19)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) +11 (+35) +9 (+32) +8 (+26) +1 (+3) -6 ( -19) -12 ( -40) -10 ( -32) -12 ( -39) -4 ( -13) +7 (+23) +11 (+37) +14 (+45)   +17 (+5)
sunshine iconAverage Sunlight Hours/ Day -0h 46' -0h 25' -0h 07' -0h 58' -0h 05' +2h 18' +1h 23' +1h 46' -0h 42' -2h 50' -2h 32' -2h 34'   -0h 27'
daylight iconAverage Daylight Hours & Minutes/ Day +2h 11' +1h 21' +0h 15' -0h 56' -1h 56' -2h 26' -2h 13' -1h 22' -0h 12' +0h 58' +1h 57' +2h 26'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +33.9 +15.8 -5.5 -28.8 -40.8 -40.8 -40.4 -29 -6.2 +16.2 +33.6 +40.7   -4.2
relative humidity iconRelative Humidity (%) +9 +11 +14 +11 +2 -3 -5 -7 -4 +2 +7 +10   +3.9
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +6.3 (+11) +4.9 (+9) +2.5 (+5) -1.5 (-3) -4.1 (-7) -6.6 (-12) -7 (-13) -6.7 (-12) -5.9 (-11) -3.1 (-6) +1.4 (+3) +5.5 (+10) -1.2 (-2)

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Rio De Janeiro vs Vientiane Discussion

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