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Vs > Porto
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Saint Louis, Missouri vs Porto Climate & Distance Between

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  • The distance between Saint Louis, Missouri, Usa and Porto , Portugal is approximately 6,703 km or 4,166 mi.
  • To reach Saint Louis, Missouri in this distance one would set out from Porto bearing 297.3° or WNW and follow the great circles arc to approach Saint Louis, Missouri bearing 239.1° or WSW .
  • Saint Louis, Missouri has a humid subtropical climate (Cfa) whereas Porto has a Mediterranean warm climate (Csb).
  • Saint Louis, Missouri is in or near the cool temperate moist forest biome whereas Porto is in or near the warm temperate moist forest biome.
  • The mean temperature is 1.5 °C (2.8°F) cooler.
  • Average monthly temperatures vary by 14.9 °C (26.8°F) more in Saint Louis, Missouri. The continentality subtype is subcontinental as opposed to barely hyperoceanic.
  • Total annual precipitation averages 367 mm (14.4 in) less which is equivalent to 367 l/m² (9.01 US gal/ft²) or 3,670,000 l/ha (392,347 US gal/ac) less. About 5/7 as much.
  • There are 70 more hours of sunlight per year in Saint Louis, Missouri. In whichever way circa 0h 11' more per day or about 1 as many.
  • The altitude of the sun at midday is overall 2.4° higher in Saint Louis, Missouri than in Porto .
  • Relative humidity levels are 21.2% lower.
  • The mean dew point temperature is 6.1°C (11°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -9 (-15) -7 (-13) -4 (-8) +2 (+3) +4 (+8) +7 (+13) +7 (+13) +6 (+11) +3 (+5) 0 (+0) -5 (-8) -8 (-14) 0 (0)
average temperature iconAverage Temperature °C ( °F) -9 (-17) -9 (-15) -6 (-10) +0 (+0) +3 (+5) +5 (+10) +6 (+10) +5 (+9) +2 (+3) -2 (-3) -6 (-10) -8 (-15) -2 (-3)
minimum temperature iconAverage Min Temperature °C ( °F) -10 (-18) -10 (-18) -7 (-12) -1 (-2) +1 (+3) +4 (+6) +4 (+7) +4 (+8) +0 (+0) -3 (-6) -7 (-12) -9 (-16) -3 (-5)
rainfall iconAverage Precipitation mm (in) -120 (-5) -118 (-5) -33 (-1) -18 (-1) +5 (+0) +56 (+2) +68 (+3) +54 (+2) +7 (+0) -57 (-2) -86 (-3) -125 (-5) -367 (-14)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -10 ( -32) -7 ( -25) -6 ( -19) -2 ( -7) -1 ( -3) +3 (+10) +3 (+10) +2 (+6) -3 ( -10) -8 ( -26) -10 ( -33) -10 ( -32)   -49 ( -13)
sunshine iconAverage Sunlight Hours/ Day -0h 15' -0h 08' +0h 58' -0h 32' +0h 07' +0h 22' -0h 21' -0h 50' +0h 46' +1h 19' +0h 54' -0h 01'   +0h 11'
daylight iconAverage Daylight Hours & Minutes/ Day +0h 13' +0h 07' +0h 01' -0h 05' -0h 11' -0h 14' -0h 13' -0h 07' -0h 01' +0h 05' +0h 11' +0h 14'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +2.4 +2.5 +2.4 +2.5 +2.4 +2.4 +2.4 +2.3 +2.3 +2.3 +2.3 +2.3   +2.4
relative humidity iconRelative Humidity (%) -15 -19 -19 -22 -21 -21 -22 -21 -25 -29 -24 -17   -21.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -11.2 (-20) -11.4 (-21) -9.1 (-16) -5 (-9) -2.2 (-4) +0 (+0) -0.3 (-1) -0.3 (-1) -4.7 (-8) -8.2 (-15) -10.3 (-19) -10.8 (-19) -6.1 (-11)

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Saint Louis, Missouri vs Porto Discussion

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