Vs > San Diego, California
Saint Helena flag

Jamestown vs San Diego, California Climate & Distance Between

Usa flag
  • The distance between Jamestown, Saint Helena and San Diego, California, Usa is approximately 12,939 km or 8,041 mi.
  • To reach Jamestown in this distance one would set out from San Diego, California bearing 92.6° or E and follow the great circles arc to approach Jamestown bearing 119.1° or ESE .
  • Jamestown has a subtropical hot desert climate (BWh) whereas San Diego, California has a mid-latitude cool steppe climate (BSk).
  • The mean annual temperature is 3.9 °C (7.1°F) warmer.
  • Average monthly temperatures vary by 4.5 °C (8.1°F) less in Jamestown. The continentality subtype is truly hyperoceanic as opposed to barely hyperoceanic.
  • Total annual precipitation averages 114.5 mm (4.5 in) less which is equivalent to 114.5 l/m² (2.81 US gal/ft²) or 1,145,000 l/ha (122,408 US gal/ac) less. About 1/2 as much.
  • The altitude of the sun at midday is overall 13.2° higher in Jamestown than in San Diego, California.
  • Relative humidity levels are 8% higher.
  • The mean dew point temperature is 5.6°C (10.1°F) higher.

Climate Comparison Table

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +8 (+15) +8 (+14) +9 (+16) +7 (+12) +3 (+6) +1 (+2) -3 (-5) -3 (-6) -3 (-6) +-1 (-1) +2 (+3) +5 (+9) +3 (+5)
average temperature iconAverage Temperature °C ( °F) +10 (+18) +9 (+17) +9 (+16) +7 (+13) +4 (+8) +2 (+3) -2 (-3) -3 (-5) -2 (-3) +0 (+0) +4 (+8) +8 (+14) +4 (+7)
minimum temperature iconAverage Min Temperature °C ( °F) +12 (+21) +11 (+19) +10 (+19) +8 (+14) +4 (+7) +1 (+3) -2 (-3) -3 (-5) -2 (-3) +2 (+3) +6 (+10) +10 (+17) +5 (+9)
rainfall iconAverage Precipitation mm (in) -38 (-1) -29 (-1) -25 (-1) -10 (0) +13 (+1) +16 (+1) +33 (+1) +8 (+0) -1 (0) -7 (0) -37 (-1) -37 (-1) -115 (-5)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -3 ( -10) -3 ( -11) -2 ( -6) -2 ( -7) +2 (+6) +5 (+17) +7.5 (+24) +2 (+6) +1 (+3) -2 ( -6) -4 ( -13) -5 ( -16)   -3.5 ( -1)
daylight iconAverage Daylight Hours & Minutes/ Day +2h 43' +1h 42' +0h 18' -1h 10' -2h 25' -3h 02' -2h 46' -1h 42' -0h 16' +1h 12' +2h 27' +3h 02'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +47.8 +36.8 +16 -7.1 -23.6 -30 -23.9 -7.2 +15.7 +37.4 +47.5 +48.6   +13.2
relative humidity iconRelative Humidity (%) +6 +7 +5 +2 +9 +5 +5 +8 +9 +10 +20 +10   +8
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +10.8 (+19) +10.4 (+19) +9.5 (+17) +7.4 (+13) +6 (+11) +2.8 (+5) -0.6 (-1) -0.8 (-1) +0.1 (+0) +2.5 (+5) +9 (+16) +9.9 (+18) +5.6 (+10)

Url to share!

Jamestown vs San Diego, California 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.

Currently under general maintenance.

Climate Guides for Locations near Jamestown

Climate Guides for Locations near San Diego, California


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 -