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Vs > Piarco
Usa flag

Helena, Mt vs Piarco Climate & Distance Between

Trinidad And Tobago flag
  • The distance between Helena, Mt, Usa and Piarco, Trinidad And Tobago is approximately 6,205 km or 3,856 mi.
  • To reach Helena, Mt in this distance one would set out from Piarco bearing 320° or NW and follow the great circles arc to approach Helena, Mt bearing 293.2° or WNW .
  • Helena, Mt has a mid-latitude cool steppe climate (BSk) whereas Piarco has a tropical monsoonal climate (Am).
  • Helena, Mt is in or near the cool temperate steppe biome whereas Piarco is in or near the subtropical moist forest biome.
  • The mean temperature is 19.4 °C (34.9°F) cooler.
  • Average monthly temperatures vary by 25.5 °C (45.9°F) more in Helena, Mt. The continentality subtype is subcontinental as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 1575.5 mm (62 in) less which is equivalent to 1575.5 l/m² (38.67 US gal/ft²) or 15,755,000 l/ha (1,684,314 US gal/ac) less. About 1/6 as much.
  • The altitude of the sun at midday is overall 30° lower in Helena, Mt than in Piarco.

Climate Comparison Table

The table shows values for Helena, Mt relative to Piarco. You can also view this comparison the other way around from the perspective of Piarco vs Helena, Mt.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -31 (-56) -27 (-49) -24 (-43) -18 (-32) -12 (-22) -6 (-10) -1 (-1) -3 (-5) -10 (-18) -16 (-29) -25 (-45) -30 (-55) -17 (-30)
average temperature iconAverage Temperature °C ( °F) -32 (-57) -28 (-51) -25 (-45) -20 (-36) -16 (-28) -10 (-17) -6 (-10) -7 (-12) -14 (-24) -19 (-34) -26 (-47) -31 (-56) -19 (-35)
minimum temperature iconAverage Min Temperature °C ( °F) -32 (-58) -29 (-52) -25 (-46) -22 (-39) -18 (-32) -14 (-25) -11 (-20) -11 (-20) -18 (-32) -22 (-40) -27 (-49) -33 (-59) -22 (-39)
rainfall iconAverage Precipitation mm (in) -55 (-2) -33 (-1) -16 (-1) -27 (-1) -71 (-3) -205 (-8) -238 (-9) -217 (-9) -173 (-7) -184 (-7) -216 (-8) -141 (-6) -1576 (-62)
daylight iconAverage Daylight Hours & Minutes/ Day -2h 37' -1h 36' -0h 17' +1h 06' +2h 19' +2h 57' +2h 40' +1h 36' +0h 15' -1h 08' -2h 21' -2h 57'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -35.9 -35.7 -35.8 -33.2 -16.6 -10.4 -16.4 -33.1 -35.9 -35.8 -35.9 -36   -30

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Helena, Mt vs Piarco Discussion

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