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Vs > Ouallene Bordj
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Helwan vs Ouallene Bordj Climate & Distance Between

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  • The distance between Helwan, Egypt and Ouallene Bordj, Algeria is approximately 3,026 km or 1,880 mi.
  • To reach Helwan in this distance one would set out from Ouallene Bordj bearing 72.1° or ENE and follow the great circles arc to approach Helwan bearing 86.2° or E .
  • Both have a subtropical hot desert climate (BWh).
  • Helwan is in or near the subtropical desert biome whereas Ouallene Bordj is in or near the tropical desert biome.
  • The mean annual temperature is 6.5 °C (11.7°F) cooler.
  • Average monthly temperatures vary by 7.3 °C (13.1°F) less in Helwan. The continentality subtype is truly oceanic as opposed to subcontinental.
  • Total annual precipitation averages 1.5 mm (0.1 in) less which is equivalent to 1.5 l/m² (0.04 US gal/ft²) or 15,000 l/ha (1,604 US gal/ac) less. About 1 as much.
  • The altitude of the sun at midday is overall 5.2° lower in Helwan than in Ouallene Bordj.
  • Relative humidity levels are 35.3% higher.
  • The mean dew point temperature is 10.4°C (18.8°F) higher.

Climate Comparison Table

The table shows values for Helwan relative to Ouallene Bordj. You can also view this comparison the other way around from the perspective of Ouallene Bordj vs Helwan.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) -3 (-5) -5 (-9) -7 (-12) -6 (-11) -7 (-13) -9 (-17) -10 (-19) -9 (-17) -8 (-15) -6 (-10) -4 (-8) -3 (-6) -7 (-12)
rainfall iconAverage Precipitation mm (in) +3 (+0) +2 (+0) +1 (+0) +0 (+0) -1 (0) -1 (0) -2 (0) -4 (0) -4 (0) -1 (0) +2 (+0) +3 (+0) -2 (0)
daylight iconAverage Daylight Hours & Minutes/ Day -0h 20' -0h 12' -0h 02' +0h 08' +0h 18' +0h 23' +0h 21' +0h 12' +0h 02' -0h 09' -0h 18' -0h 23'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -5.3 -5.3 -5.3 -5.3 -5.3 -5.2 -5.1 -5.2 -5.2 -5.2 -5.2 -5.3   -5.2
relative humidity iconRelative Humidity (%) +39 +37 +35 +27 +26 +33 +40 +41 +41 +38 +34 +33   +35.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +10.4 (+19) +9.7 (+17) +8.8 (+16) +8.8 (+16) +8.4 (+15) +11.8 (+21) +13.3 (+24) +11.9 (+21) +12.7 (+23) +12.3 (+22) +9 (+16) +8.1 (+15) +10.4 (+19)

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Helwan vs Ouallene Bordj Discussion

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