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Jamestown vs Port Sudan Climate & Distance Between

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  • The distance between Jamestown, Saint Helena and Port Sudan, Sudan is approximately 6,132 km or 3,811 mi.
  • To reach Jamestown in this distance one would set out from Port Sudan bearing 233° or SW and follow the great circles arc to approach Jamestown bearing 231.4° or SW .
  • Both have a subtropical hot desert climate (BWh).
  • The average temperature is 6.6 °C (11.8°F) cooler.
  • Average monthly temperatures vary by 7.5 °C (13.5°F) less in Jamestown. The continentality subtype is truly hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 60.9 mm (2.4 in) more which is equivalent to 60.9 l/m² (1.49 US gal/ft²) or 609,000 l/ha (65,106 US gal/ac) more. About 1 4/5 as much.
  • The altitude of the sun at midday is overall 1.2° higher in Jamestown than in Port Sudan.
  • Relative humidity levels are 6.7% higher.
  • The mean dew point temperature is 4.5°C (8.1°F) lower.

Climate Comparison Table

The table shows values for Jamestown relative to Port Sudan. You can also view this comparison the other way around from the perspective of Port Sudan vs Jamestown.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +0 (0) +0 (0) -1 (-2) -4 (-7) -11 (-20) -16 (-29) -19 (-34) -19 (-34) -16 (-29) -11 (-20) -8 (-14) -5 (-9) -9 (-17)
average temperature iconAverage Temperature °C ( °F) +1 (+1) +1 (+2) 0 (-1) -3 (-5) -7 (-13) -11 (-20) -14 (-25) -15 (-26) -12 (-22) -9 (-17) -6 (-11) -3 (-5) -7 (-12)
minimum temperature iconAverage Min Temperature °C ( °F) +2 (+4) +2 (+4) +2 (+4) 0 (0) -4 (-7) -7 (-13) -11 (-20) -12 (-22) -10 (-18) -7 (-13) -6 (-11) -2 (-4) -4 (-8)
rainfall iconAverage Precipitation mm (in) +1 (+0) +9 (+0) +19 (+1) +8 (+0) +17 (+1) +18 (+1) +29 (+1) +9 (+0) +5 (+0) -12 (0) -35 (-1) -7 (0) +61 (+2)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) +2 (+6) +3 (+11) +5 (+16) +3 (+10) +3 (+10) +6 (+20) +7 (+23) +2 (+6) +2 (+7) 0 ( 0) -6 ( -20) -3 ( -10)   +24 (+7)
daylight iconAverage Daylight Hours & Minutes/ Day +1h 52' +1h 10' +0h 12' -0h 48' -1h 39' -2h 05' -1h 54' -1h 10' -0h 11' +0h 50' +1h 41' +2h 05'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +34.7 +23.9 +3.1 -20.1 -35.1 -35.4 -34.7 -20.5 +2.4 +24.1 +34.4 +35.5   +1.2
relative humidity iconRelative Humidity (%) -6 -5 -5 +0 +14 +22 +25 +26 +15 +0 +0 -6   +6.7
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -0.8 (-1) -0.2 (0) -1.5 (-3) -2.4 (-4) -3.5 (-6) -4.7 (-8) -6.7 (-12) -7 (-13) -8 (-14) -8.9 (-16) -6 (-11) -4 (-7) -4.5 (-8)

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Jamestown vs Port Sudan Discussion

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