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Vs > Porto
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Port Arthur, Tx vs Porto Climate & Distance Between

Portugal flag
  • The distance between Port Arthur, Tx, Usa and Porto , Portugal is approximately 7,520 km or 4,673 mi.
  • To reach Port Arthur, Tx in this distance one would set out from Porto bearing 290.9° or WNW and follow the great circles arc to approach Port Arthur, Tx bearing 234.3° or SW .
  • Port Arthur, Tx has a humid subtropical climate (Cfa) whereas Porto has a Mediterranean warm climate (Csb).
  • Port Arthur, Tx is in or near the subtropical moist forest biome whereas Porto is in or near the warm temperate moist forest biome.
  • The annual mean temperature is 5.7 °C (10.3°F) warmer.
  • Average monthly temperatures vary by 7.1 °C (12.8°F) more in Port Arthur, Tx. The continentality subtype is truly oceanic as opposed to barely hyperoceanic.
  • Total annual precipitation averages 185.6 mm (7.3 in) more which is equivalent to 185.6 l/m² (4.56 US gal/ft²) or 1,856,000 l/ha (198,419 US gal/ac) more. About 1 1/7 as much.
  • The altitude of the sun at midday is overall 11.1° higher in Port Arthur, Tx than in Porto .

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +2 (+4) +4 (+6) +6 (+10) +8 (+15) +9 (+17) +9 (+17) +9 (+15) +8 (+15) +7 (+12) +6 (+11) +5 (+9) +4 (+7) +6 (+12)
average temperature iconAverage Temperature °C ( °F) +1 (+2) +2 (+4) +5 (+9) +8 (+14) +9 (+16) +9 (+16) +8 (+15) +8 (+15) +7 (+12) +5 (+8) +4 (+7) +3 (+5) +6 (+10)
minimum temperature iconAverage Min Temperature °C ( °F) +0 (+0) +1 (+2) +4 (+7) +7 (+13) +9 (+15) +9 (+16) +8 (+15) +8 (+15) +7 (+13) +4 (+7) +3 (+5) +1 (+2) +5 (+9)
rainfall iconAverage Precipitation mm (in) -50 (-2) -83 (-3) -30 (-1) -23 (-1) +56 (+2) +89 (+4) +121 (+5) +114 (+4) +96 (+4) -22 (-1) -29 (-1) -54 (-2) +186 (+7)
daylight iconAverage Daylight Hours & Minutes/ Day +0h 54' +0h 33' +0h 06' -0h 22' -0h 47' -1h 01' -0h 55' -0h 33' -0h 05' +0h 23' +0h 48' +1h 01'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +11.2 +11.2 +11.2 +11.3 +11.2 +11.2 +11.1 +11.1 +11 +11 +11 +11.1   +11.1

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Port Arthur, Tx vs Porto Discussion

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