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N’Djamena vs Petrolina Climate & Distance Between

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  • The distance between N’Djamena, Chad and Petrolina, Brazil is approximately 6,584 km or 4,092 mi.
  • To reach N’Djamena in this distance one would set out from Petrolina bearing 69.7° or ENE and follow the great circles arc to approach N’Djamena bearing 71.2° or ENE .
  • Both have a subtropical hot steppe climate (BSh).
  • Both are in or near the tropical very dry forest biome.
  • The average annual temperature is 2 °C (3.6°F) warmer.
  • Average monthly temperatures vary by 5.9 °C (10.6°F) more in N’Djamena. The continentality subtype is barely hyperoceanic as opposed to truly hyperoceanic.
  • Total annual precipitation averages 100 mm (3.9 in) less which is equivalent to 100 l/m² (2.45 US gal/ft²) or 1,000,000 l/ha (106,907 US gal/ac) less. About 5/6 as much.
  • The altitude of the sun at midday is overall 0.2° lower in N’Djamena than in Petrolina.
  • Relative humidity levels are 14.6% lower.
  • The mean dew point temperature is 3.8°C (6.8°F) lower.

Climate Comparison Table

The table shows values for N’Djamena relative to Petrolina. You can also view this comparison the other way around from the perspective of Petrolina vs N’Djamena.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) -4 (-6) -1 (-2) +3 (+6) +7 (+13) +7 (+13) +6 (+12) +4 (+6) +2 (+4) +2 (+4) +2 (+3) -1 (-3) -3 (-5) +2 (+4)
rainfall iconAverage Precipitation mm (in) -72 (-3) -90 (-4) -148 (-6) -71 (-3) -3 (0) +40 (+2) +131 (+5) +170 (+7) +78 (+3) -1 (0) -50 (-2) -84 (-3) -100 (-4)
daylight iconAverage Daylight Hours & Minutes/ Day -1h 06' -0h 41' -0h 07' +0h 28' +0h 59' +1h 14' +1h 07' +0h 41' +0h 06' -0h 29' -0h 59' -1h 14'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -21.3 -19.4 -2.1 +20.9 +21.5 +21.5 +21.4 +20.6 -1.5 -19.1 -21.2 -21.5   -0.2
relative humidity iconRelative Humidity (%) -29 -40 -46 -42 -25 -9 +8 +23 +24 +1 -17 -23   -14.6
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -13.6 (-24) -16.2 (-29) -14.8 (-27) -7.9 (-14) -1 (-2) +3.4 (+6) +5.4 (+10) +7.8 (+14) +8.4 (+15) +1.7 (+3) -7.6 (-14) -11 (-20) -3.8 (-7)

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N’Djamena vs Petrolina Discussion

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Climate Guides for Locations near N'Djamena

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