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Niamey vs Changsha Climate & Distance Between

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  • The distance between Niamey, Niger and Changsha, China is approximately 11,238 km or 6,984 mi.
  • To reach Niamey in this distance one would set out from Changsha bearing 292° or WNW and follow the great circles arc to approach Niamey bearing 237.1° or WSW .
  • Niamey has a subtropical hot steppe climate (BSh) whereas Changsha has a humid subtropical climate (Cfa).
  • Niamey is in or near the tropical very dry forest biome whereas Changsha is in or near the warm temperate moist forest biome.
  • The annual mean temperature is 12.1 °C (21.8°F) warmer.
  • Average monthly temperatures vary by 15.3 °C (27.5°F) less in Niamey. The continentality subtype is barely hyperoceanic as opposed to subcontinental.
  • Total annual precipitation averages 990.2 mm (39 in) less which is equivalent to 990.2 l/m² (24.3 US gal/ft²) or 9,902,000 l/ha (1,058,590 US gal/ac) less. About 1/3 as much.
  • There are 1522 more hours of sunlight per year in Niamey. In whichever way circa 4h 11' more per day or about 2 as many.
  • The altitude of the sun at midday is overall 10.7° higher in Niamey than in Changsha.
  • Relative humidity levels are 49.3% lower.
  • The mean dew point temperature is 5.5°C (9.9°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +26 (+46) +27 (+48) +24 (+43) +20 (+36) +14 (+26) +7 (+13) 0 (0) -1 (-2) +5 (+10) +15 (+27) +20 (+36) +23 (+42) +15 (+27)
average temperature iconAverage Temperature °C ( °F) +20 (+37) +21 (+38) +20 (+36) +17 (+30) +12 (+22) +6 (+10) 0 (0) -1 (-2) +4 (+7) +13 (+23) +16 (+29) +18 (+32) +12 (+22)
minimum temperature iconAverage Min Temperature °C ( °F) +15 (+27) +16 (+29) +16 (+29) +14 (+24) +10 (+17) +4 (+7) -1 (-2) -1 (-1) +4 (+6) +10 (+18) +12 (+21) +14 (+25) +9 (+17)
rainfall iconAverage Precipitation mm (in) -64 (-3) -121 (-5) -118 (-5) -197 (-8) -177 (-7) -185 (-7) +36 (+1) +50 (+2) +12 (+0) -73 (-3) -84 (-3) -68 (-3) -990 (-39)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -12 ( -39) -15 ( -53) -15.5 ( -50) -17 ( -57) -13 ( -42) -8 ( -27) -1 ( -3) +2 (+6) -2 ( -7) -9 ( -29) -12 ( -40) -14 ( -45)   -116.5 ( -32)
sunshine iconAverage Sunlight Hours/ Day +6h 15' +7h 32' +5h 29' +5h 56' +4h 01' +3h 34' +1h 01' -0h 48' +2h 22' +2h 44' +5h 46' +6h 25'   +4h 11'
daylight iconAverage Daylight Hours & Minutes/ Day +0h 52' +0h 32' +0h 06' -0h 22' -0h 46' -0h 58' -0h 53' -0h 32' -0h 05' +0h 23' +0h 47' +0h 58'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +14.8 +14.8 +14.8 +14.8 +1.3 -5.2 +0.8 +14.5 +14.5 +14.6 +14.6 +14.8   +10.7
relative humidity iconRelative Humidity (%) -72 -75 -74 -66 -48 -37 -22 -8 -19 -39 -65 -67   -49.3
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -7.6 (-14) -8 (-14) -11.2 (-20) -8.1 (-15) -2.6 (-5) -4.7 (-8) -5.5 (-10) -2.9 (-5) -0.6 (-1) +1.3 (+2) -8.4 (-15) -7.8 (-14) -5.5 (-10)

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Niamey vs Changsha Discussion

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