Vs > San Juan Bautista, Robinson Crusoe Island
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Niamey vs San Juan Bautista, Robinson Crusoe Island Climate & Distance Between

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  • The distance between Niamey, Niger and San Juan Bautista, Robinson Crusoe Island, Juan Fernández Islands is approximately 10,021 km or 6,227 mi.
  • To reach Niamey in this distance one would set out from San Juan Bautista, Robinson Crusoe Island bearing 73.8° or ENE and follow the great circles arc to approach Niamey bearing 55.3° or NE .
  • Niamey has a subtropical hot steppe climate (BSh) whereas San Juan Bautista, Robinson Crusoe Island has a Mediterranean warm climate (Csb).
  • The average temperature is 14 °C (25.2°F) warmer.
  • Average monthly temperatures vary by 3.3 °C (5.9°F) more in Niamey. The continentality subtype is barely hyperoceanic as opposed to truly hyperoceanic.
  • Total annual precipitation averages 500.7 mm (19.7 in) less which is equivalent to 500.7 l/m² (12.29 US gal/ft²) or 5,007,000 l/ha (535,282 US gal/ac) less. About 1/2 as much.
  • There are 1078 more hours of sunlight per year in Niamey. In whichever way circa 2h 56' more per day or about 1 1/2 as many.
  • The altitude of the sun at midday is overall 16.7° higher in Niamey than in San Juan Bautista, Robinson Crusoe Island.
  • Relative humidity levels are 43% lower.
  • The mean dew point temperature is 2.5°C (4.5°F) lower.

Climate Comparison Table

The table shows values for Niamey relative to San Juan Bautista, Robinson Crusoe Island. You can also view this comparison the other way around from the perspective of San Juan Bautista, Robinson Crusoe Island vs Niamey.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +11 (+19) +14 (+25) +18 (+33) +21 (+38) +22 (+40) +21 (+38) +19 (+34) +18 (+32) +19 (+35) +22 (+39) +18 (+33) +13 (+24) +18 (+32)
average temperature iconAverage Temperature °C ( °F) +6 (+10) +9 (+15) +13 (+23) +17 (+31) +19 (+34) +18 (+32) +16 (+29) +16 (+28) +17 (+30) +17 (+31) +13 (+23) +8 (+14) +14 (+25)
minimum temperature iconAverage Min Temperature °C ( °F) +1 (+2) +3 (+5) +8 (+14) +14 (+24) +16 (+28) +15 (+26) +14 (+25) +14 (+26) +15 (+26) +14 (+26) +8 (+14) +4 (+7) +10 (+19)
rainfall iconAverage Precipitation mm (in) -29 (-1) -33 (-1) -62 (-2) -80 (-3) -123 (-5) -105 (-4) -16 (-1) +53 (+2) +5 (+0) -45 (-2) -35 (-1) -31 (-1) -501 (-20)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -11 ( -35) -10 ( -35) -12.5 ( -40) -14 ( -47) -17 ( -55) -17 ( -57) -12 ( -39) -6 ( -19) -9 ( -30) -12 ( -39) -10 ( -33) -10 ( -32)   -140.5 ( -38)
sunshine iconAverage Sunlight Hours/ Day +1h 01' +1h 56' +3h 25' +4h 16' +4h 48' +5h 04' +4h 40' +3h 09' +2h 42' +2h 34' +1h 12' +0h 30'   +2h 56'
daylight iconAverage Daylight Hours & Minutes/ Day -2h 39' -1h 39' -0h 18' +1h 08' +2h 21' +2h 58' +2h 41' +1h 39' +0h 15' -1h 11' -2h 23' -2h 58'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -19.4 -0.8 +20.7 +44 +47.1 +47 +46.9 +44 +21.2 -1.5 -19.6 -26.7   +16.7
relative humidity iconRelative Humidity (%) -61 -61 -63 -58 -44 -34 -22 -9 -15 -34 -56 -59   -43
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -19.7 (-35) -17.8 (-32) -15.8 (-28) -6.2 (-11) +4.7 (+8) +7.9 (+14) +10.3 (+19) +13 (+23) +12.4 (+22) +6.7 (+12) -9.5 (-17) -15.9 (-29) -2.5 (-5)

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Niamey vs San Juan Bautista, Robinson Crusoe Island Discussion

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