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Niamey vs Khartoum Climate & Distance Between

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  • The distance between Niamey, Niger and Khartoum, Sudan is approximately 3,276 km or 2,036 mi.
  • To reach Niamey in this distance one would set out from Khartoum bearing 269.9° or W and follow the great circles arc to approach Niamey bearing 262.1° or W .
  • Niamey has a subtropical hot steppe climate (BSh) whereas Khartoum has a subtropical hot desert climate (BWh).
  • Niamey is in or near the tropical very dry forest biome whereas Khartoum is in or near the tropical desert scrub biome.
  • The average annual temperature is 0.6 °C (1.1°F) cooler.
  • Average monthly temperatures vary by 1.6 °C (2.9°F) less in Niamey. The continentality subtype is barely hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 378.6 mm (14.9 in) more which is equivalent to 378.6 l/m² (9.29 US gal/ft²) or 3,786,000 l/ha (404,749 US gal/ac) more. About 3 1/3 as much.
  • There are 582 fewer hours of sunlight per year in Niamey. In whichever way circa 1h 35' less per day or about 5/6 as many.
  • The altitude of the sun at midday is overall 0.9° higher in Niamey than in Khartoum.
  • Relative humidity levels are 3.5% higher.
  • The mean dew point temperature is 0.7°C (1.2°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +1 (+1) +2 (+3) +2 (+4) +1 (+2) -2 (-3) -5 (-9) -4 (-7) -3 (-5) -4 (-6) -2 (-4) 0 (+0) +0 (+1) -1 (-2)
average temperature iconAverage Temperature °C ( °F) +1 (+2) +2 (+4) +2 (+4) +2 (+3) -1 (-1) -3 (-5) -3 (-6) -4 (-6) -4 (-6) -2 (-3) 0 (0) +1 (+1) -1 (-1)
minimum temperature iconAverage Min Temperature °C ( °F) +0 (+0) +2 (+4) +4 (+7) +4 (+6) +2 (+3) -1 (-2) -2 (-3) -2 (-3) -1 (-3) -1 (-1) -2 (-3) 0 (-1) +0 (+0)
rainfall iconAverage Precipitation mm (in) +0 (+0) +0 (+0) +4 (+0) +5 (+0) +31 (+1) +63 (+2) +108 (+4) +96 (+4) +67 (+3) +5 (+0) +0 (+0) +0 (+0) +379 (+15)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) 0 ( 0) 0 ( 0) +0.5 (+2) +0.5 (+2) +3 (+10) +5 (+17) +4 (+13) +6 (+19) +4 (+13) +1 (+3) -0.5 ( -2) 0 ( 0)   +23.5 (+6)
sunshine iconAverage Sunlight Hours/ Day -1h 34' -1h 44' -1h 52' -2h 20' -1h 42' -1h 26' -0h 42' -2h 03' -1h 42' -1h 05' -1h 18' -1h 36'   -1h 35'
daylight iconAverage Daylight Hours & Minutes/ Day +0h 06' +0h 04' +0h 00' -0h 03' -0h 06' -0h 07' -0h 07' -0h 04' -0h 00' +0h 03' +0h 06' +0h 07'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +2.2 +2.1 +2.1 +2.1 -2.1 -2.2 -2 +2 +2 +2.1 +2.1 +2.1   +0.9
relative humidity iconRelative Humidity (%) -15 -10 -6 +2 +16 +16 +13 +19 +20 +12 -10 -16   +3.4
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -9.3 (-17) -5.8 (-10) -3.9 (-7) +3.2 (+6) +8.9 (+16) +4.6 (+8) +1.4 (+3) +1.9 (+3) +3.3 (+6) +4 (+7) -6.8 (-12) -9.6 (-17) -0.7 (-1)

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Niamey vs Khartoum Discussion

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