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Vs > Porto-Alegre
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Houston, Texas vs Porto-Alegre Climate & Distance Between

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  • The distance between Houston, Texas, Usa and Porto-Alegre, Brazil is approximately 8,143 km or 5,060 mi.
  • To reach Houston, Texas in this distance one would set out from Porto-Alegre bearing 320.9° or NW and follow the great circles arc to approach Houston, Texas bearing 321° or NW .
  • Both have a humid subtropical climate (Cfa).
  • Houston, Texas is in or near the subtropical dry forest biome whereas Porto-Alegre is in or near the subtropical moist forest biome.
  • The annual average temperature is 0.5 °C (0.9°F) warmer.
  • Average monthly temperatures vary by 7.5 °C (13.5°F) more in Houston, Texas. The continentality subtype is truly oceanic as opposed to barely hyperoceanic.
  • Total annual precipitation averages 177.2 mm (7 in) less which is equivalent to 177.2 l/m² (4.35 US gal/ft²) or 1,772,000 l/ha (189,439 US gal/ac) less. About 7/8 as much.
  • There are 416 more hours of sunlight per year in Houston, Texas. In whichever way circa 1h 07' more per day or about 1 1/6 as many.
  • The altitude of the sun at midday is overall 0.8° higher in Houston, Texas than in Porto-Alegre.
  • Relative humidity levels are 16.7% lower.
  • The mean dew point temperature is 3.3°C (6°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -14 (-25) -12 (-21) -7 (-12) +1 (+1) +7 (+13) +13 (+23) +14 (+25) +13 (+24) +10 (+17) +3 (+6) -4 (-8) -11 (-19) +1 (+2)
average temperature iconAverage Temperature °C ( °F) -14 (-26) -13 (-23) -7 (-13) +0 (+0) +7 (+12) +13 (+23) +14 (+24) +13 (+23) +9 (+16) +2 (+3) -5 (-9) -11 (-20) +1 (+1)
minimum temperature iconAverage Min Temperature °C ( °F) -16 (-29) -15 (-27) -9 (-17) -2 (-3) +5 (+9) +11 (+19) +12 (+21) +11 (+19) +7 (+12) -1 (-1) -7 (-13) -13 (-24) -2 (-3)
rainfall iconAverage Precipitation mm (in) -17 (-1) -33 (-1) -30 (-1) -5 (0) +39 (+2) -7 (0) -30 (-1) -51 (-2) -15 (-1) -6 (0) -8 (0) -14 (-1) -177 (-7)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) +3 (+10) +1 (+4) +1 (+3) -1 ( -3) -2 ( -6) -2 ( -7) +1 (+3) -2 ( -6) -1 ( -3) -4 ( -13) 0 ( 0) +3 (+10)   -3 ( -1)
sunshine iconAverage Sunlight Hours/ Day -3h 19' -2h 01' -0h 46' +0h 56' +3h 42' +6h 10' +5h 03' +3h 54' +3h 40' +1h 34' -1h 44' -3h 38'   +1h 07'
daylight iconAverage Daylight Hours & Minutes/ Day -3h 23' -2h 06' -0h 23' +1h 27' +3h 00' +3h 47' +3h 26' +2h 07' +0h 20' -1h 30' -3h 03' -3h 47'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -39.3 -20.7 +0.8 +24.1 +40.6 +46.9 +40.7 +24 +1.1 -21.5 -39.6 -46.8   +0.8
relative humidity iconRelative Humidity (%) -6 -10 -17 -18 -23 -25 -23 -21 -19 -19 -14 -5   -16.7
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -15.1 (-27) -14.2 (-26) -10.7 (-19) -4 (-7) +1.4 (+3) +6.4 (+12) +7.8 (+14) +7.2 (+13) +4.2 (+8) -3 (-5) -8.2 (-15) -11.9 (-21) -3.3 (-6)

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Houston, Texas vs Porto-Alegre Discussion

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