Vs > Jamestown
| Teheran vs Jamestown Climate & Distance Between | |
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- The distance between Teheran, Iran and Jamestown, Saint Helena is approximately 8,298 km or 5,157 mi.
- To reach Teheran in this distance one would set out from Jamestown bearing 45° or NE and follow the great circles arc to approach Teheran bearing 56.8° or ENE .
- Teheran has a mid-latitude cool steppe climate (BSk) whereas Jamestown has a subtropical hot desert climate (BWh).
- The average annual temperature is 4.8 °C (8.7°F) cooler.
- Average monthly temperatures vary by 24.3 °C (43.7°F) more in Teheran. The continentality subtype is truly continental as opposed to truly hyperoceanic.
- Total annual precipitation averages 92.9 mm (3.7 in) more which is equivalent to 92.9 l/m² (2.28 US gal/ft²) or 929,000 l/ha (99,316 US gal/ac) more. About 1 2/3 as much.
- The altitude of the sun at midday is overall 16.2° lower in Teheran than in Jamestown.
- Relative humidity levels are 29.4% lower.
- The mean dew point temperature is 13.7°C (24.7°F) lower.
Climate Comparison Table
The table shows values for Teheran relative to Jamestown. You can also view this comparison the other way around from the perspective of Jamestown vs Teheran.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-19 (-34) |
-16 (-29) |
-12 (-22) |
-5 (-9) |
+4 (+7) |
+10 (+18) |
+14 (+25) |
+13 (+23) |
+9 (+16) |
1 (+2) |
-8 (-14) |
-14 (-25) |
|
-2 (-3) |
| Average Temperature °C ( °F) |
-22 (-39) |
-19 (-34) |
-14 (-25) |
-8 (-14) |
+0 (+0) |
+7 (+12) |
+11 (+19) |
+10 (+17) |
+5 (+10) |
-2 (-3) |
-10 (-18) |
-17 (-31) |
|
-5 (-9) |
| Average Min Temperature °C ( °F) |
-22 (-40) |
-20 (-36) |
-17 (-31) |
-11 (-20) |
-4 (-7) |
+2 (+4) |
+6 (+11) |
+5 (+9) |
+1 (+2) |
-6 (-11) |
-13 (-23) |
-18 (-32) |
|
-8 (-15) |
| Average Precipitation mm (in) |
+29 (+1) |
+24 (+1) |
+17 (+1) |
+18 (+1) |
-3 (0) |
-15 (-1) |
-31 (-1) |
-9 (0) |
-4 (0) |
+12 (+0) |
+21 (+1) |
+33 (+1) |
|
+93 (+4) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+1 (+3) |
0 ( 0) |
0 ( 0) |
+3 (+10) |
-1 ( -3) |
-5 ( -17) |
-8 ( -26) |
-3 ( -10) |
-2 ( -7) |
+1 (+3) |
+4 (+13) |
+4 (+13) |
|
-6 ( -2) |
| Average Daylight Hours & Minutes/ Day |
-2h 57' |
-1h 50' |
-0h 20' |
+1h 16' |
+2h 37' |
+3h 18' |
+2h 59' |
+1h 50' |
+0h 17' |
-1h 18' |
-2h 39' |
-3h 18' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-50.8 |
-39.9 |
-19.2 |
+4 |
+20.6 |
+27 |
+21.1 |
+4.4 |
-18.4 |
-40.1 |
-50.4 |
-51.6 |
| -16.2 |
| Relative Humidity (%) |
+2 |
-8 |
-17 |
-26 |
-39 |
-48 |
-50 |
-52 |
-50 |
-36 |
-25 |
-4 |
|
-29.4 |
| Average Dew Point Temperature °C & (°F) |
-19.5 (-35) |
-19.6 (-35) |
-17.4 (-31) |
-14.6 (-26) |
-11.5 (-21) |
-10.3 (-19) |
-7.3 (-13) |
-8.8 (-16) |
-11.4 (-21) |
-11.9 (-21) |
-15.6 (-28) |
-16.8 (-30) |
|
-13.7 (-25) |
There are so many comparison pages. Please post a link to one to help people find them:
Teheran vs Lastourville, Gabon
Teheran vs Hanty-Mansijsk, Russia
Teheran vs Ruatoria, New Zealand
Teheran vs Esperance (po), Australia
Jamestown vs Imbert, Dominican Republic
Jamestown vs Sydney, Nova Scotia, Canada
Jamestown vs Dir, Pakistan
Jamestown vs Cabo Frio (Cape), Brazil
Thursday Island Mo vs Bangkok
Uliastai vs Genicesk
Sendai vs Lindenberg
Roswell, Nm vs Franceville/ Masuku
Teheran vs Jamestown 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.
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