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Vs > Saint Denis, Reunion
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Grand Junction, Colorado vs Saint Denis, Reunion Climate & Distance Between

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  • The distance between Grand Junction, Colorado, Usa and Saint Denis, Reunion, Reunion is approximately 17,481 km or 10,863 mi.
  • To reach Grand Junction, Colorado in this distance one would set out from Saint Denis, Reunion bearing 326.6° or NNW and follow the great circles arc to approach Grand Junction, Colorado bearing 221.5° or SW .
  • Grand Junction, Colorado has a mid-latitude cool steppe climate (BSk) whereas Saint Denis, Reunion has a tropical monsoonal climate (Am).
  • The mean annual temperature is 12 °C (21.6°F) cooler.
  • Average monthly temperatures vary by 24.4 °C (43.9°F) more in Grand Junction, Colorado. The continentality subtype is truly continental as opposed to truly hyperoceanic.
  • Total annual precipitation averages 1321.6 mm (52 in) less which is equivalent to 1321.6 l/m² (32.44 US gal/ft²) or 13,216,000 l/ha (1,412,878 US gal/ac) less. About 1/7 as much.
  • There are 518 more hours of sunlight per year in Grand Junction, Colorado. In whichever way circa 1h 24' more per day or about 1 1/5 as many.
  • The altitude of the sun at midday is overall 16.7° lower in Grand Junction, Colorado than in Saint Denis, Reunion.
  • Relative humidity levels are 28.8% lower.
  • The mean dew point temperature is 19.7°C (35.4°F) lower.

Climate Comparison Table

The table shows values for Grand Junction, Colorado relative to Saint Denis, Reunion. You can also view this comparison the other way around from the perspective of Saint Denis, Reunion vs Grand Junction, Colorado.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -28 (-51) -23 (-41) -16 (-29) -9 (-17) -3 (-5) +5 (+9) +9 (+17) +8 (+14) 2 (+4) -6 (-11) -16 (-29) -25 (-46) -9 (-15)
average temperature iconAverage Temperature °C ( °F) -30 (-55) -25 (-45) -20 (-35) -13 (-24) -7 (-12) +0 (+1) +5 (+9) +4 (+7) -2 (-3) -10 (-18) -19 (-34) -27 (-49) -12 (-22)
minimum temperature iconAverage Min Temperature °C ( °F) -33 (-59) -28 (-50) -23 (-42) -17 (-31) -11 (-20) -4 (-7) +1 (+1) 0 (0) -5 (-10) -14 (-25) -21 (-39) -29 (-53) -15 (-28)
rainfall iconAverage Precipitation mm (in) -249 (-10) -204 (-8) -267 (-11) -141 (-6) -59 (-2) -62 (-2) -54 (-2) -28 (-1) -26 (-1) -19 (-1) -77 (-3) -136 (-5) -1322 (-52)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -12 ( -39) -9 ( -32) -11 ( -35) -7 ( -23) -9 ( -29) -10 ( -33) -12 ( -39) -9 ( -29) -9 ( -30) -7 ( -23) -8 ( -27) -10 ( -32)   -113 ( -31)
sunshine iconAverage Sunlight Hours/ Day -2h 27' -1h 12' +0h 46' +1h 46' +2h 36' +4h 58' +4h 11' +3h 17' +2h 40' +1h 27' -0h 20' -0h 50'   +1h 24'
daylight iconAverage Daylight Hours & Minutes/ Day -3h 31' -2h 11' -0h 24' +1h 30' +3h 07' +3h 56' +3h 34' +2h 11' +0h 20' -1h 34' -3h 10' -3h 56'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -56.1 -38.7 -17.5 +5.7 +22.3 +28.6 +22.6 +5.8 -17 -39.3 -55.7 -59.9   -16.7
relative humidity iconRelative Humidity (%) -12 -16 -35 -36 -40 -41 -39 -32 -34 -29 -20 -12   -28.8
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -30.8 (-55) -26.7 (-48) -26.8 (-48) -22.4 (-40) -19.1 (-34) -14.6 (-26) -8.8 (-16) -7 (-13) -12.3 (-22) -17.6 (-32) -22 (-40) -27.9 (-50) -19.7 (-35)

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Grand Junction, Colorado vs Saint Denis, Reunion Discussion

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