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Vs > Bilma
Netherlands flag

Den Helder vs Bilma Climate & Distance Between

Niger flag
  • The distance between Den Helder, Netherlands and Bilma, Niger is approximately 3,877 km or 2,409 mi.
  • To reach Den Helder in this distance one would set out from Bilma bearing 351.4° or N and follow the great circles arc to approach Den Helder bearing 346.4° or NNW .
  • Den Helder has a marine west coast climate (Cfb) whereas Bilma has a subtropical hot desert climate (BWh).
  • Den Helder is in or near the cool temperate moist forest biome whereas Bilma is in or near the tropical desert biome.
  • The mean annual temperature is 17.1 °C (30.8°F) cooler.
  • Average monthly temperatures vary by 0.8 °C (1.4°F) less in Den Helder. The continentality subtype is truly oceanic for both.
  • Total annual precipitation averages 693.7 mm (27.3 in) more which is equivalent to 693.7 l/m² (17.03 US gal/ft²) or 6,937,000 l/ha (741,611 US gal/ac) more. About 57 2/5 as much.
  • There are 2048 fewer hours of sunlight per year in Den Helder. In whichever way circa 5h 36' less per day or about 4/9 as many.
  • The altitude of the sun at midday is overall 32.8° lower in Den Helder than in Bilma.
  • Relative humidity levels are 62% higher.
  • The mean dew point temperature is 7.5°C (13.6°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -21 (-37) -25 (-45) -26 (-47) -29 (-51) -28 (-50) -24 (-44) -21 (-38) -21 (-37) -22 (-39) -23 (-41) -22 (-40) -21 (-38) -23 (-42)
average temperature iconAverage Temperature °C ( °F) -14 (-25) -18 (-32) -20 (-36) -22 (-39) -21 (-37) -18 (-33) -16 (-29) -16 (-28) -16 (-28) -16 (-29) -15 (-27) -14 (-25) -17 (-31)
minimum temperature iconAverage Min Temperature °C ( °F) -7 (-13) -11 (-19) -13 (-24) -15 (-27) -14 (-25) -12 (-22) -11 (-20) -11 (-19) -10 (-17) -10 (-17) -8 (-14) -7 (-13) -11 (-19)
rainfall iconAverage Precipitation mm (in) +65 (+3) +46 (+2) +39 (+2) +40 (+2) +37 (+1) +35 (+1) +62 (+2) +64 (+3) +73 (+3) +89 (+3) +79 (+3) +65 (+3) +694 (+27)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) +20.5 (+66) +18 (+64) +16.5 (+53) +14.5 (+48) +12.5 (+40) +11.5 (+38) +14 (+45) +13 (+42) +17 (+57) +19.5 (+63) +20.5 (+68) +21.5 (+69)   +199 (+55)
sunshine iconAverage Sunlight Hours/ Day -7h 48' -7h 15' -5h 40' -3h 42' -3h 11' -2h 42' -4h 00' -3h 48' -5h 14' -7h 01' -8h 40' -8h 17'   -5h 36'
daylight iconAverage Daylight Hours & Minutes/ Day -3h 04' -1h 51' -0h 20' +1h 16' +2h 41' +3h 28' +3h 07' +1h 51' +0h 17' -1h 18' -2h 43' -3h 28'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -34.2 -34.1 -34.2 -34.2 -31 -24.7 -30.3 -34.2 -34.2 -34.1 -34.1 -34.2   -32.8
relative humidity iconRelative Humidity (%) +67 +67 +66 +65 +62 +60 +56 +49 +57 +62 +67 +66   +62
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +7.9 (+14) +6.6 (+12) +7.1 (+13) +8.3 (+15) +8.5 (+15) +9 (+16) +6.5 (+12) +2.8 (+5) +8.2 (+15) +9.4 (+17) +9.3 (+17) +6.9 (+12) +7.5 (+14)

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Den Helder vs Bilma Discussion

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