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Freetown vs San Diego, California Climate & Distance Between

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  • The distance between Freetown, Sierra Leone and San Diego, California, Usa is approximately 10,772 km or 6,694 mi.
  • To reach Freetown in this distance one would set out from San Diego, California bearing 75.1° or ENE and follow the great circles arc to approach Freetown bearing 124.7° or SE .
  • Freetown has a tropical monsoonal climate (Am) whereas San Diego, California has a mid-latitude cool steppe climate (BSk).
  • The mean annual temperature is 9.4 °C (17°F) warmer.
  • Average monthly temperatures vary by 5.9 °C (10.6°F) less in Freetown. The continentality subtype is extremely hyperoceanic as opposed to barely hyperoceanic.
  • Total annual precipitation averages 2693.8 mm (106.1 in) more which is equivalent to 2693.8 l/m² (66.11 US gal/ft²) or 26,938,000 l/ha (2,879,851 US gal/ac) more. About 11 5/7 as much.
  • There are 791 fewer hours of sunlight per year in Freetown. In whichever way circa 2h 09' less per day or about 3/4 as many.
  • The altitude of the sun at midday is overall 16.6° higher in Freetown than in San Diego, California.
  • Relative humidity levels are 19.2% higher.
  • The mean dew point temperature is 13.3°C (24°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +11 (+20) +11 (+20) +12 (+21) +11 (+20) +10 (+19) +8 (+15) +4 (+7) +3 (+5) +4 (+7) +6 (+11) +9 (+16) +11 (+19) +8 (+15)
average temperature iconAverage Temperature °C ( °F) +13 (+24) +13 (+23) +13 (+23) +12 (+21) +11 (+19) +8 (+15) +5 (+8) +3 (+6) +5 (+8) +7 (+13) +11 (+20) +13 (+24) +9 (+17)
minimum temperature iconAverage Min Temperature °C ( °F) +14 (+26) +14 (+24) +13 (+23) +12 (+21) +9 (+17) +7 (+13) +4 (+8) +3 (+6) +4 (+8) +7 (+13) +12 (+21) +15 (+27) +10 (+17)
rainfall iconAverage Precipitation mm (in) -42 (-2) -35 (-1) -33 (-1) +27 (+1) +172 (+7) +321 (+13) +734 (+29) +789 (+31) +478 (+19) +256 (+10) +51 (+2) -24 (-1) +2694 (+106)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -6 ( -19) -6 ( -21) -5 ( -16) 0 ( 0) +11 (+35) +19 (+63) +24.5 (+79) +23 (+74) +22 (+73) +16 (+52) +7 (+23) -1 ( -3)   +104.5 (+28)
sunshine iconAverage Sunlight Hours/ Day +0h 58' +0h 08' -0h 05' -0h 28' -1h 29' -3h 38' -6h 38' -6h 40' -5h 00' -1h 30' -1h 00' -0h 25'   -2h 09'
daylight iconAverage Daylight Hours & Minutes/ Day +1h 27' +0h 54' +0h 09' -0h 37' -1h 17' -1h 37' -1h 28' -0h 54' -0h 08' +0h 38' +1h 18' +1h 37'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +24 +23.8 +23.8 +17.4 +0.9 -5.5 +0.6 +17.3 +24.1 +24 +24 +24.1   +16.6
relative humidity iconRelative Humidity (%) +16 +14 +13 +16 +18 +18 +19 +18 +23 +22 +30 +23   +19.2
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +16.3 (+29) +15.5 (+28) +15.3 (+28) +14.9 (+27) +14 (+25) +11.7 (+21) +8.4 (+15) +7 (+13) +9.1 (+16) +11.9 (+21) +17.5 (+32) +18.1 (+33) +13.3 (+24)

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Freetown vs San Diego, California Discussion

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