Vs > Groton, Ct
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Helsinki, Vantaa vs Groton, Ct Climate & Distance Between

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  • The distance between Helsinki, Vantaa, Finland and Groton, Ct, Usa is approximately 6,489 km or 4,032 mi.
  • To reach Helsinki, Vantaa in this distance one would set out from Groton, Ct bearing 35.3° or NE and follow the great circles arc to approach Helsinki, Vantaa bearing 118.4° or ESE .
  • Helsinki, Vantaa has a warm summer continental/ hemiboreal climate with no dry season (Dfb) whereas Groton, Ct has a marine west coast climate (Cfb).
  • Helsinki, Vantaa is in or near the boreal wet forest biome whereas Groton, Ct is in or near the cool temperate moist forest biome.
  • The average annual temperature is 5.4 °C (9.7°F) cooler.
  • Average monthly temperatures vary by 0.8 °C (1.4°F) less in Helsinki, Vantaa. The continentality subtype is subcontinental for both.
  • Total annual precipitation averages 572.3 mm (22.5 in) less which is equivalent to 572.3 l/m² (14.05 US gal/ft²) or 5,723,000 l/ha (611,827 US gal/ac) less. About 1/2 as much.
  • The altitude of the sun at midday is overall 19.3° lower in Helsinki, Vantaa than in Groton, Ct.

Climate Comparison Table

The table shows values for Helsinki, Vantaa relative to Groton, Ct. You can also view this comparison the other way around from the perspective of Groton, Ct vs Helsinki, Vantaa.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) -5 (-8) -5 (-10) -6 (-11) -5 (-10) -4 (-7) -4 (-7) -5 (-10) -7 (-12) -7 (-13) -6 (-11) -7 (-12) -5 (-8) -5 (-10)
rainfall iconAverage Precipitation mm (in) -64 (-3) -66 (-3) -76 (-3) -72 (-3) -68 (-3) -44 (-2) -10 (0) -14 (-1) -19 (-1) -26 (-1) -54 (-2) -60 (-2) -572 (-23)
daylight iconAverage Daylight Hours & Minutes/ Day -3h 02' -1h 43' -0h 18' +1h 09' +2h 36' +3h 32' +3h 05' +1h 43' +0h 15' -1h 12' -2h 38' -3h 33'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -19.3 -19.3 -19.4 -19.4 -19.4 -19.3 -19.2 -19.2 -19.2 -19.2 -19.1 -19.2   -19.3

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Helsinki, Vantaa vs Groton, Ct Discussion

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