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Vs > Galena, Alaska
Sao Tome And Principe flag

Sao Tome vs Galena, Alaska Climate & Distance Between

Usa flag
  • The distance between Sao Tome, Sao Tome And Principe and Galena, Alaska, Usa is approximately 12,655 km or 7,864 mi.
  • To reach Sao Tome in this distance one would set out from Galena, Alaska bearing 18° or NNE and follow the great circles arc to approach Sao Tome bearing 172.4° or S .
  • Sao Tome has a tropical wet and dry/ savanna climate with dry summers (As) whereas Galena, Alaska has a boreal subarctic climate with no dry season (Dfc).
  • The mean annual temperature is 29.9 °C (53.9°F) warmer.
  • Average monthly temperatures vary by 35 °C (63°F) less in Sao Tome. The continentality subtype is truly hyperoceanic as opposed to truly continental.
  • Total annual precipitation averages 540 mm (21.3 in) more which is equivalent to 540 l/m² (13.25 US gal/ft²) or 5,400,000 l/ha (577,296 US gal/ac) more. About 2 5/8 as much.
  • The altitude of the sun at midday is overall 49.3° higher in Sao Tome than in Galena, Alaska.
  • Relative humidity levels are 10.9% higher.
  • The mean dew point temperature is 30.9°C (55.7°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +49 (+88) +47 (+85) +40 (+72) +29 (+52) +17 (+31) +9 (+16) +8 (+14) +12 (+22) +19 (+34) +30 (+54) +40 (+72) +44 (+79) +29 (+52)
average temperature iconAverage Temperature °C ( °F) +52 (+93) +49 (+87) +41 (+74) +31 (+56) +20 (+35) +11 (+20) +9 (+15) +12 (+22) +19 (+34) +30 (+53) +40 (+72) +48 (+86) +30 (+54)
minimum temperature iconAverage Min Temperature °C ( °F) +51 (+92) +51 (+92) +44 (+79) +34 (+61) +22 (+40) +13 (+23) +10 (+18) +13 (+23) +19 (+34) +30 (+54) +41 (+74) +50 (+90) +32 (+57)
rainfall iconAverage Precipitation mm (in) +64 (+3) +66 (+3) +115 (+5) +113 (+4) +91 (+4) -15 (-1) -57 (-2) -65 (-3) -24 (-1) +93 (+4) +80 (+3) +79 (+3) +540 (+21)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -1 ( -3) -2 ( -7) +3 (+10) +6 (+20) +4 (+13) -7 ( -23) -11 ( -35) -14 ( -45) -7 ( -23) +4 (+13) 0 ( 0) -4 ( -13)   -29 ( -8)
daylight iconAverage Daylight Hours & Minutes/ Day +7h 14' +4h 04' +0h 43' -2h 45' -6h 10' -8h 33' -7h 23' -4h 05' -0h 37' +2h 51' +6h 15' +8h 34'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +64 +63.6 +62.4 +41.1 +24.6 +18.3 +24.3 +41.1 +62.5 +63.8 +64.1 +64.1   +49.3
relative humidity iconRelative Humidity (%) +6 +7 +9 +16 +30 +25 +11 +5 +9 +6 +0 +7   +10.9
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +50.6 (+91) +47.8 (+86) +40.7 (+73) +32.4 (+58) +25.1 (+45) +16.5 (+30) +10.7 (+19) +12.6 (+23) +20.1 (+36) +29.2 (+53) +38.6 (+69) +46.9 (+84) +30.9 (+56)

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Sao Tome vs Galena, Alaska Discussion

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