Vs > Apia, Upolu
Niger flag

Niamey vs Apia, Upolu Climate & Distance Between

Samoa flag
  • The distance between Niamey, Niger and Apia, Upolu, Samoa is approximately 19,359 km or 12,030 mi.
  • To reach Niamey in this distance one would set out from Apia, Upolu bearing 92.4° or E and follow the great circles arc to approach Niamey bearing 86.2° or E .
  • Niamey has a subtropical hot steppe climate (BSh) whereas Apia, Upolu has a tropical rainforest climate (Af).
  • The mean temperature is 2.9 °C (5.2°F) warmer.
  • Average monthly temperatures vary by 8.7 °C (15.7°F) more in Niamey. The continentality subtype is barely hyperoceanic as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 2312.2 mm (91 in) less which is equivalent to 2312.2 l/m² (56.75 US gal/ft²) or 23,122,000 l/ha (2,471,895 US gal/ac) less. About 1/5 as much.
  • There are 507 more hours of sunlight per year in Niamey. In whichever way circa 1h 23' more per day or about 1 1/5 as many.
  • The altitude of the sun at midday is overall 0.9° higher in Niamey than in Apia, Upolu.
  • Relative humidity levels are 43.6% lower.
  • The mean dew point temperature is 13.4°C (24.1°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) 3 (+5) +7 (+12) +9 (+16) +11 (+20) +11 (+20) +8 (+15) +5 (+9) +4 (+7) +5 (+10) +9 (+16) +6 (+11) 3 (+6) +7 (+12)
average temperature iconAverage Temperature °C ( °F) -3 (-5) +1 (+1) +4 (+8) +7 (+12) +8 (+14) +6 (+10) +3 (+5) +1 (+3) +3 (+5) +4 (+8) +1 (+3) -2 (-3) +3 (+5)
minimum temperature iconAverage Min Temperature °C ( °F) -8 (-14) -5 (-9) 0 (0) +3 (+5) +5 (+8) +3 (+5) +1 (+2) -1 (-1) +1 (+1) +0 (+0) -4 (-6) -6 (-11) -1 (-2)
rainfall iconAverage Precipitation mm (in) -455 (-18) -386 (-15) -354 (-14) -248 (-10) -125 (-5) -61 (-2) +73 (+3) +82 (+3) -40 (-2) -160 (-6) -266 (-10) -371 (-15) -2312 (-91)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -22 ( -71) -19 ( -67) -18.5 ( -60) -13 ( -43) -8 ( -26) -1 ( -3) 0 ( 0) +4 (+13) -4 ( -13) -12 ( -39) -16 ( -53) -19 ( -61)   -128.5 ( -35)
sunshine iconAverage Sunlight Hours/ Day +3h 00' +3h 30' +2h 05' +1h 10' +1h 00' +0h 50' -0h 11' -1h 25' -0h 28' +1h 56' +2h 34' +2h 46'   +1h 23'
daylight iconAverage Daylight Hours & Minutes/ Day -1h 25' -0h 53' -0h 09' +0h 36' +1h 15' +1h 34' +1h 26' +0h 53' +0h 08' -0h 38' -1h 16' -1h 34'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -26.9 -19.4 +1.1 +24.3 +27.3 +27.2 +27.1 +24.1 +1.3 -19.8 -26.5 -27.3   +0.9
relative humidity iconRelative Humidity (%) -67 -66 -67 -58 -41 -29 -19 -5 -15 -36 -58 -63   -43.7
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -29.1 (-52) -26.4 (-48) -25 (-45) -16.2 (-29) -5 (-9) -3 (-5) -1.9 (-3) +0.1 (+0) -0.7 (-1) -6.3 (-11) -21.1 (-38) -25.9 (-47) -13.4 (-24)

There are so many comparison pages. Please post a link to one to help people find them:

Niamey vs Apia, Upolu Discussion

You are welcome to incorporate your thoughts on the differences in climate or other matters such as contrasts in culture, standard of living, demographics etc.

Currently under general maintenance.

Climate Guides for Locations near Niamey

Climate Guides for Locations near Apia, Upolu


Countries A-Z:         A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y | Z
Bright Future Dir.

© 2009 - 2015 climatemps.com - Sitemap - Contact Us - Privacy Policy -