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Vs > Rockwell City, Ia
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Helwan vs Rockwell City, Ia Climate & Distance Between

Usa flag
  • The distance between Helwan, Egypt and Rockwell City, Ia, Usa is approximately 10,319 km or 6,412 mi.
  • To reach Helwan in this distance one would set out from Rockwell City, Ia bearing 44.4° or NE and follow the great circles arc to approach Helwan bearing 143.2° or SE .
  • Helwan has a subtropical hot desert climate (BWh) whereas Rockwell City, Ia has a hot summer continental climate with no dry season (Dfa).
  • Helwan is in or near the subtropical desert biome whereas Rockwell City, Ia is in or near the cool temperate moist forest biome.
  • The annual mean temperature is 12.3 °C (22.1°F) warmer.
  • Average monthly temperatures vary by 17 °C (30.6°F) less in Helwan. The continentality subtype is truly oceanic as opposed to truly continental.
  • Total annual precipitation averages 775.9 mm (30.5 in) less which is equivalent to 775.9 l/m² (19.04 US gal/ft²) or 7,759,000 l/ha (829,489 US gal/ac) less. About 0 as much.
  • The altitude of the sun at midday is overall 12.1° higher in Helwan than in Rockwell City, Ia.

Climate Comparison Table

The table shows values for Helwan relative to Rockwell City, Ia. You can also view this comparison the other way around from the perspective of Rockwell City, Ia vs Helwan.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) +21 (+38) +20 (+35) +15 (+27) +12 (+21) +8 (+15) +6 (+10) +4 (+7) +6 (+10) +8 (+15) +12 (+22) +16 (+29) +20 (+36) +12 (+22)
rainfall iconAverage Precipitation mm (in) -12 (0) -15 (-1) -46 (-2) -70 (-3) -103 (-4) -114 (-5) -111 (-4) -99 (-4) -95 (-4) -60 (-2) -32 (-1) -19 (-1) -776 (-31)
daylight iconAverage Daylight Hours & Minutes/ Day +0h 59' +0h 36' +0h 06' -0h 25' -0h 52' -1h 07' -1h 00' -0h 36' -0h 05' +0h 25' +0h 53' +1h 07'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +12 +12 +12 +12 +12 +12.2 +12.2 +12.2 +12.3 +12.2 +12.2 +12.1   +12.1

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Helwan vs Rockwell City, Ia Discussion

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