Vs > Attu Island, Alaska
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Freetown vs Attu Island, Alaska Climate & Distance Between

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  • The distance between Freetown, Sierra Leone and Attu Island, Alaska, Usa is approximately 13,155 km or 8,175 mi.
  • To reach Freetown in this distance one would set out from Attu Island, Alaska bearing 7.2° or N and follow the great circles arc to approach Freetown bearing 175.6° or S .
  • Freetown has a tropical monsoonal climate (Am) whereas Attu Island, Alaska has a subpolar oceanic climate (Cfc).
  • The mean temperature is 23.5 °C (42.2°F) warmer.
  • Average monthly temperatures vary by 9.4 °C (16.9°F) less in Freetown. The continentality subtype is extremely hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 1426.3 mm (56.2 in) more which is equivalent to 1426.3 l/m² (35 US gal/ft²) or 14,263,000 l/ha (1,524,809 US gal/ac) more. About 2 as much.
  • The altitude of the sun at midday is overall 36.7° higher in Freetown than in Attu Island, Alaska.

Climate Comparison Table

The table shows values for Freetown relative to Attu Island, Alaska. You can also view this comparison the other way around from the perspective of Attu Island, Alaska vs Freetown.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +29 (+52) +29 (+53) +29 (+52) +28 (+51) +26 (+47) +22 (+40) +18 (+32) +15 (+28) +18 (+32) +23 (+41) +26 (+47) +28 (+50) +24 (+44)
average temperature iconAverage Temperature °C ( °F) +28 (+51) +28 (+51) +28 (+51) +27 (+49) +25 (+45) +21 (+39) +17 (+31) +15 (+27) +17 (+31) +22 (+39) +26 (+46) +27 (+49) +23 (+42)
minimum temperature iconAverage Min Temperature °C ( °F) +27 (+48) +26 (+47) +26 (+48) +25 (+45) +22 (+40) +20 (+35) +16 (+29) +14 (+25) +16 (+29) +19 (+35) +24 (+43) +25 (+45) +22 (+39)
rainfall iconAverage Precipitation mm (in) -90 (-4) -75 (-3) -77 (-3) -67 (-3) +66 (+3) +236 (+9) +615 (+24) +617 (+24) +323 (+13) +49 (+2) -60 (-2) -112 (-4) +1426 (+56)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -25 ( -81) -18 ( -64) -23 ( -74) -18 ( -60) -5 ( -16) +5 (+17) +7 (+23) +6 (+19) +2 (+7) -8 ( -26) -18 ( -60) -24 ( -77)   -119 ( -33)
daylight iconAverage Daylight Hours & Minutes/ Day +3h 35' +2h 10' +0h 23' -1h 29' -3h 09' -4h 03' -3h 39' -2h 11' -0h 20' +1h 32' +3h 12' +4h 03'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +44.2 +44.1 +44.2 +37.8 +21.1 +14.6 +20.4 +37.1 +43.8 +43.7 +43.9 +44.2   +36.7

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Freetown vs Attu Island, Alaska Discussion

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