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Dallas, Texas vs Porto Velho Climate & Distance Between

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  • The distance between Dallas, Texas, Usa and Porto Velho, Brazil is approximately 5,794 km or 3,601 mi.
  • To reach Dallas, Texas in this distance one would set out from Porto Velho bearing 324.6° or NW and follow the great circles arc to approach Dallas, Texas bearing 317.1° or NW .
  • Dallas, Texas has a humid subtropical climate (Cfa) whereas Porto Velho has a tropical monsoonal climate (Am).
  • Dallas, Texas is in or near the subtropical dry forest biome whereas Porto Velho is in or near the subtropical moist forest biome.
  • The mean annual temperature is 6.5 °C (11.7°F) cooler.
  • Average monthly temperatures vary by 19.7 °C (35.5°F) more in Dallas, Texas. The continentality subtype is subcontinental as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 1474.7 mm (58.1 in) less which is equivalent to 1474.7 l/m² (36.19 US gal/ft²) or 14,747,000 l/ha (1,576,552 US gal/ac) less. About 3/8 as much.
  • The altitude of the sun at midday is overall 16.1° lower in Dallas, Texas than in Porto Velho.
  • Relative humidity levels are 30.4% lower.
  • The mean dew point temperature is 13.2°C (23.7°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -17 (-31) -16 (-28) -10 (-17) -7 (-12) -3 (-5) +3 (+5) +3 (+6) +2 (+4) -2 (-3) -6 (-11) -12 (-22) -17 (-30) -7 (-12)
average temperature iconAverage Temperature °C ( °F) -18 (-32) -16 (-29) -13 (-23) -7 (-13) -2 (-4) +4 (+7) +6 (+10) +5 (+8) 0 (0) -6 (-10) -13 (-23) -17 (-31) -6 (-12)
minimum temperature iconAverage Min Temperature °C ( °F) -20 (-35) -18 (-32) -15 (-27) -9 (-16) -4 (-7) +3 (+5) +6 (+10) +5 (+9) -1 (-1) -8 (-14) -15 (-27) -19 (-34) -8 (-14)
rainfall iconAverage Precipitation mm (in) -288 (-11) -231 (-9) -241 (-9) -104 (-4) +5 (+0) +43 (+2) +26 (+1) -153 (-6) -15 (-1) -116 (-5) -138 (-5) -265 (-10) -1475 (-58)
daylight iconAverage Daylight Hours & Minutes/ Day -2h 21' -1h 27' -0h 16' +1h 00' +2h 05' +2h 37' +2h 23' +1h 28' +0h 13' -1h 02' -2h 06' -2h 37'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -41.3 -39.6 -23.2 +0 +16.4 +22.8 +16.6 -0.1 -22.9 -39.6 -41.2 -41.6   -16.1
relative humidity iconRelative Humidity (%) -27 -27 -30 -27 -30 -35 -30 -34 -34 -35 -33 -22   -30.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -22.4 (-40) -21 (-38) -18.9 (-34) -13 (-23) -9.1 (-16) -4.3 (-8) -2.3 (-4) -4.4 (-8) -8.4 (-15) -13.7 (-25) -19.5 (-35) -21 (-38) -13.2 (-24)

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Dallas, Texas vs Porto Velho Discussion

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