This site may contain signs of a lockdown.

Compare with: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Vs > Sur
Saint Helena flag

Jamestown vs Sur Climate & Distance Between

Oman flag
  • The distance between Jamestown, Saint Helena and Sur, Oman is approximately 8,282 km or 5,147 mi.
  • To reach Jamestown in this distance one would set out from Sur bearing 245° or WSW and follow the great circles arc to approach Jamestown bearing 240.5° or WSW .
  • Both have a subtropical hot desert climate (BWh).
  • The annual mean temperature is 6.5 °C (11.6°F) cooler.
  • Average monthly temperatures vary by 8.4 °C (15.1°F) less in Jamestown. The continentality subtype is truly hyperoceanic as opposed to truly oceanic.
  • Total annual precipitation averages 22.3 mm (0.9 in) more which is equivalent to 22.3 l/m² (0.55 US gal/ft²) or 223,000 l/ha (23,840 US gal/ac) more. About 1 1/5 as much.
  • The altitude of the sun at midday is overall 3.2° higher in Jamestown than in Sur.
  • Relative humidity levels are 7.2% higher.
  • The mean dew point temperature is 4.3°C (7.8°F) lower.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +1 (+1) +0 (-1) -3 (-5) -9 (-16) -16 (-29) -17 (-31) -18 (-32) -15 (-27) -16 (-28) -12 (-22) -8 (-14) -4 (-6) -10 (-17)
average temperature iconAverage Temperature °C ( °F) +2 (+4) +2 (+3) -2 (-3) -6 (-11) -11 (-21) -13 (-24) -13 (-24) -11 (-20) -11 (-19) -9 (-17) -4 (-8) -1 (-1) -6 (-12)
minimum temperature iconAverage Min Temperature °C ( °F) +4 (+7) +3 (+6) +1 (+3) -4 (-7) -9 (-17) -11 (-20) -11 (-20) -10 (-17) -9 (-16) -6 (-11) -2 (-4) +1 (+2) -4 (-8)
rainfall iconAverage Precipitation mm (in) -10 (0) -30 (-1) +9 (+0) -1 (0) +18 (+1) +12 (+0) +29 (+1) +5 (+0) +5 (+0) +1 (+0) -10 (0) -5 (0) +22 (+1)
daylight iconAverage Daylight Hours & Minutes/ Day +2h 02' +1h 16' +0h 14' -0h 53' -1h 49' -2h 17' -2h 04' -1h 16' -0h 12' +0h 54' +1h 50' +2h 17'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +37.7 +26.8 +6.1 -17.1 -33.6 -38.3 -33.8 -17.5 +5.3 +27 +37.3 +38.5   +3.2
relative humidity iconRelative Humidity (%) -6 -5 +1 +9 +19 +16 +15 +11 +12 +12 +6 -4   +7.2
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +0.7 (+1) +0.2 (+0) -1.1 (-2) -3.2 (-6) -5.8 (-10) -8.3 (-15) -8.9 (-16) -8.1 (-15) -7.5 (-14) -5.8 (-10) -2.7 (-5) -1.6 (-3) -4.3 (-8)

Url to share!

Jamestown vs Sur 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.

Comments are off.


Compare with: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

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 -