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Vs > Den Helder
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Vientiane vs Den Helder Climate & Distance Between

Netherlands flag
  • The distance between Vientiane, Laos and Den Helder, Netherlands is approximately 8,932 km or 5,550 mi.
  • To reach Vientiane in this distance one would set out from Den Helder bearing 73° or ENE and follow the great circles arc to approach Vientiane bearing 142.7° or SE .
  • Vientiane has a tropical wet and dry/ savanna climate with dry winters (Aw) whereas Den Helder has a marine west coast climate (Cfb).
  • Vientiane is in or near the subtropical moist forest biome whereas Den Helder is in or near the cool temperate moist forest biome.
  • The average temperature is 16.2 °C (29.2°F) warmer.
  • Average monthly temperatures vary by 8.7 °C (15.7°F) less in Vientiane. The continentality subtype is truly hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 942.7 mm (37.1 in) more which is equivalent to 942.7 l/m² (23.14 US gal/ft²) or 9,427,000 l/ha (1,007,809 US gal/ac) more. About 2 1/3 as much.
  • There are 769 more hours of sunlight per year in Vientiane. In whichever way circa 2h 06' more per day or about 1 1/2 as many.
  • The altitude of the sun at midday is overall 33.2° higher in Vientiane than in Den Helder.
  • Relative humidity levels are 2.1% lower.
  • The mean dew point temperature is 15.3°C (27.5°F) higher.

Climate Comparison Table

The table shows values for Vientiane relative to Den Helder. You can also view this comparison the other way around from the perspective of Den Helder vs Vientiane.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +18 (+33) +20 (+36) +20 (+36) +19 (+34) +15 (+26) +10 (+19) +8 (+14) +8 (+14) +10 (+17) +13 (+23) +15 (+27) +16 (+29) +14 (+26)
average temperature iconAverage Temperature °C ( °F) +19 (+34) +22 (+40) +22 (+40) +21 (+38) +16 (+29) +13 (+23) +11 (+19) +10 (+17) +12 (+21) +15 (+27) +17 (+31) +18 (+32) +16 (+29)
minimum temperature iconAverage Min Temperature °C ( °F) +16 (+28) +19 (+34) +20 (+35) +19 (+34) +16 (+28) +13 (+23) +11 (+19) +10 (+17) +11 (+20) +14 (+25) +14 (+26) +15 (+27) +15 (+26)
rainfall iconAverage Precipitation mm (in) -59 (-2) -34 (-1) -3 (0) +45 (+2) +218 (+9) +236 (+9) +202 (+8) +252 (+10) +221 (+9) -2 (0) -69 (-3) -62 (-2) +943 (+37)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -19 ( -61) -16 ( -57) -13 ( -42) -6 ( -20) +3 (+10) +7 (+23) +2 (+6) +4 (+13) -3 ( -10) -14 ( -45) -19 ( -63) -22 ( -71)   -96 ( -26)
sunshine iconAverage Sunlight Hours/ Day +5h 58' +4h 40' +2h 50' +1h 20' -1h 01' -3h 50' -1h 48' -1h 46' +0h 50' +4h 38' +6h 36' +6h 56'   +2h 06'
daylight iconAverage Daylight Hours & Minutes/ Day +3h 06' +1h 52' +0h 20' -1h 17' -2h 43' -3h 31' -3h 09' -1h 52' -0h 17' +1h 19' +2h 45' +3h 31'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +34.8 +34.8 +34.9 +34.9 +30.3 +24 +29.7 +35 +35 +34.9 +34.9 +34.9   +33.2
relative humidity iconRelative Humidity (%) -14 -13 -12 -6 +5 +9 +8 +11 +10 +2 -10 -15   -2.1
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +15.4 (+28) +18.5 (+33) +18.8 (+34) +18.9 (+34) +16.7 (+30) +14.1 (+25) +11.8 (+21) +11.7 (+21) +13.2 (+24) +14.9 (+27) +14.8 (+27) +14.3 (+26) +15.3 (+28)

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Vientiane vs Den Helder Discussion

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