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Niamey vs Perth, Western Australia Climate & Distance Between

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  • The distance between Niamey, Niger and Perth, Western Australia, Australia is approximately 13,028 km or 8,096 mi.
  • To reach Niamey in this distance one would set out from Perth, Western Australia bearing 269.4° or W and follow the great circles arc to approach Niamey bearing 299.2° or WNW .
  • Niamey has a subtropical hot steppe climate (BSh) whereas Perth, Western Australia has a Mediterranean hot climate (Csa).
  • Niamey is in or near the tropical very dry forest biome whereas Perth, Western Australia is in or near the subtropical dry forest biome.
  • The mean temperature is 11 °C (19.8°F) warmer.
  • Average monthly temperatures vary by 2.2 °C (4°F) less in Niamey. The continentality subtype is barely hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 236 mm (9.3 in) less which is equivalent to 236 l/m² (5.79 US gal/ft²) or 2,360,000 l/ha (252,300 US gal/ac) less. About 2/3 as much.
  • There are 176 more hours of sunlight per year in Niamey. In whichever way circa 0h 28' more per day or about 1 as many.
  • The altitude of the sun at midday is overall 15.1° higher in Niamey than in Perth, Western Australia.
  • Relative humidity levels are 20% lower.
  • The mean dew point temperature is 0.3°C (0.5°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) 1 (+1) +4 (+7) +10 (+17) +16 (+28) +19 (+34) +19 (+33) +16 (+29) +15 (+27) +14 (+26) +16 (+28) +11 (+19) +4 (+8) +12 (+21)
average temperature iconAverage Temperature °C ( °F) 0 (0) +3 (+5) +8 (+15) +15 (+26) +18 (+32) +18 (+32) +16 (+29) +15 (+26) +14 (+26) +14 (+26) +9 (+16) +3 (+5) +11 (+20)
minimum temperature iconAverage Min Temperature °C ( °F) -1 (-2) +1 (+2) +7 (+12) +13 (+24) +17 (+31) +16 (+30) +16 (+29) +15 (+27) +15 (+26) +14 (+25) +7 (+12) +2 (+3) +10 (+18)
rainfall iconAverage Precipitation mm (in) -9 (0) -14 (-1) -12 (0) -42 (-2) -69 (-3) -99 (-4) -4 (0) +59 (+2) +21 (+1) -36 (-1) -22 (-1) -9 (0) -236 (-9)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -3 ( -10) -3 ( -11) -4.5 ( -15) -7 ( -23) -11 ( -35) -11 ( -37) -10 ( -32) -6 ( -19) -8 ( -27) -10 ( -32) -7 ( -23) -5 ( -16)   -85.5 ( -23)
sunshine iconAverage Sunlight Hours/ Day -1h 23' -1h 01' -0h 25' +1h 00' +2h 21' +3h 26' +2h 29' +0h 15' +0h 14' +0h 34' -0h 14' -1h 32'   +0h 28'
daylight iconAverage Daylight Hours & Minutes/ Day -2h 32' -1h 34' -0h 17' +1h 05' +2h 15' +2h 49' +2h 34' +1h 34' +0h 15' -1h 07' -2h 16' -2h 49'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -21.1 -2.6 +18.9 +42.1 +45.3 +45.3 +45.3 +42.5 +19.7 -2.9 -21.1 -28.4   +15.1
relative humidity iconRelative Humidity (%) -31 -31 -35 -30 -23 -19 -7 +8 +3 -14 -30 -32   -20.1
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -17.1 (-31) -15.4 (-28) -13.2 (-24) -1.6 (-3) +8.7 (+16) +10.7 (+19) +13.2 (+24) +15.8 (+28) +14.4 (+26) +8.5 (+15) -7 (-13) -13.7 (-25) +0.3 (+1)

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Niamey vs Perth, Western Australia Discussion

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