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Dallas, Texas vs Porto Climate & Distance Between

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  • The distance between Dallas, Texas, Usa and Porto , Portugal is approximately 7,551 km or 4,692 mi.
  • To reach Dallas, Texas in this distance one would set out from Porto bearing 295° or WNW and follow the great circles arc to approach Dallas, Texas bearing 234.3° or SW .
  • Dallas, Texas has a humid subtropical climate (Cfa) whereas Porto has a Mediterranean warm climate (Csb).
  • Dallas, Texas is in or near the subtropical dry forest biome whereas Porto is in or near the warm temperate moist forest biome.
  • The annual mean temperature is 4.2 °C (7.6°F) warmer.
  • Average monthly temperatures vary by 11.4 °C (20.5°F) more in Dallas, Texas. The continentality subtype is subcontinental as opposed to barely hyperoceanic.
  • Total annual precipitation averages 388 mm (15.3 in) less which is equivalent to 388 l/m² (9.52 US gal/ft²) or 3,880,000 l/ha (414,798 US gal/ac) less. About 2/3 as much.
  • There are 243 more hours of sunlight per year in Dallas, Texas. In whichever way circa 0h 39' more per day or about 1 as many.
  • The altitude of the sun at midday is overall 8.2° higher in Dallas, Texas than in Porto .
  • Relative humidity levels are 22.4% lower.
  • The mean dew point temperature is 1.2°C (2.2°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -1 (-1) 1 (+1) +3 (+5) +7 (+12) +8 (+15) +10 (+19) +10 (+19) +10 (+18) +7 (+13) +5 (+9) +2 (+4) 0 (+0) +5 (+9)
average temperature iconAverage Temperature °C ( °F) -2 (-3) -1 (-1) +2 (+3) +6 (+10) +7 (+13) +9 (+17) +10 (+17) +10 (+17) +7 (+12) +4 (+7) +1 (+1) -1 (-3) +4 (+8)
minimum temperature iconAverage Min Temperature °C ( °F) -3 (-6) -2 (-3) +0 (+0) +5 (+8) +6 (+12) +9 (+15) +9 (+16) +9 (+17) +6 (+11) +3 (+5) -1 (-2) -3 (-5) +3 (+6)
rainfall iconAverage Precipitation mm (in) -112 (-4) -104 (-4) -40 (-2) -10 (0) +34 (+1) +29 (+1) +33 (+1) +27 (+1) +8 (+0) -62 (-2) -83 (-3) -108 (-4) -388 (-15)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -10 ( -32) -7 ( -25) -10 ( -32) -5 ( -17) -4 ( -13) -1 ( -3) 0 ( 0) -1 ( -3) -5 ( -17) -10 ( -32) -12 ( -40) -11 ( -35)   -76 ( -21)
sunshine iconAverage Sunlight Hours/ Day +0h 34' +0h 08' +1h 01' -0h 48' -0h 11' +0h 58' -0h 01' +0h 13' +1h 18' +1h 36' +1h 32' +1h 34'   +0h 39'
daylight iconAverage Daylight Hours & Minutes/ Day +0h 41' +0h 25' +0h 04' -0h 17' -0h 36' -0h 46' -0h 42' -0h 25' -0h 03' +0h 18' +0h 37' +0h 47'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (┬°) +8.3 +8.4 +8.3 +8.4 +8.3 +8.3 +8.2 +8.2 +8.1 +8.1 +8.2 +8.2   +8.2
relative humidity iconRelative Humidity (%) -19 -19 -21 -20 -18 -21 -23 -25 -26 -29 -27 -21   -22.4
dewpoint temperature iconAverage Dew Point Temperature ┬°C & (┬°F) -5.5 (-10) -4.4 (-8) -3.3 (-6) +0.6 (+1) +2.8 (+5) +3.7 (+7) +3.1 (+6) +2.5 (+5) -0.4 (-1) -3.1 (-6) -5.2 (-9) -5.6 (-10) -1.2 (-2)

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Dallas, Texas vs Porto Discussion

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