Vs > Ancona
 | Jamestown vs Ancona Climate & Distance Between |  |
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- The distance between Jamestown, Saint Helena and Ancona, Italy is approximately 6,903 km or 4,290 mi.
- To reach Jamestown in this distance one would set out from Ancona bearing 201° or SSW
and follow the great circles arc to approach Jamestown bearing 195.7° or SSW .
- Jamestown has a subtropical hot desert climate (BWh) whereas Ancona has a Mediterranean hot climate (Csa).
- The annual mean temperature is 7 °C (12.7°F) warmer.
- Average monthly temperatures vary by 14 °C (25.2°F) less in Jamestown. The continentality subtype is truly hyperoceanic as opposed to semicontinental.
- Total annual precipitation averages 497 mm (19.6 in) less which is equivalent to 497 l/m² (12.2 US gal/ft²) or 4,970,000 l/ha (531,326 US gal/ac) less. About 2/9 as much.
- The altitude of the sun at midday is overall 24.1° higher in Jamestown than in Ancona.
- Relative humidity levels are 0.7% higher.
- The mean dew point temperature is 7°C (12.6°F) higher.
Climate Comparison Table
The table shows values for Jamestown relative to Ancona. You can also view this comparison the other way around from the perspective of Ancona vs Jamestown.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Max Temperature °C ( °F) |
+19 (+34) |
+17 (+31) |
+15 (+27) |
+11 (+20) |
+4 (+7) |
-1 (-2) |
-5 (-9) |
-5 (-9) |
-1 (-2) |
+4 (+7) |
+9 (+16) |
+14 (+25) |
|
+7 (+12) |
 | Average Temperature °C ( °F) |
+19 (+33) |
+17 (+31) |
+14 (+25) |
+11 (+19) |
+5 (+9) |
0 (0) |
-4 (-6) |
-4 (-6) |
-1 (-1) |
+4 (+6) |
+9 (+16) |
+15 (+26) |
|
+7 (+13) |
 | Average Min Temperature °C ( °F) |
+18 (+32) |
+17 (+31) |
+15 (+27) |
+10 (+18) |
+5 (+9) |
0 (0) |
-3 (-5) |
-3 (-5) |
-1 (-2) |
+4 (+7) |
+8 (+14) |
+14 (+25) |
|
+7 (+13) |
 | Average Precipitation mm (in) |
-58 (-2) |
-31 (-1) |
-25 (-1) |
-47 (-2) |
-30 (-1) |
-33 (-1) |
+6 (+0) |
-21 (-1) |
-54 (-2) |
-96 (-4) |
-62 (-2) |
-46 (-2) |
|
-497 (-20) |
 | Number of Precipitation Days (% chance of precip. on a day ) |
-5 ( -16) |
-4 ( -14) |
-4 ( -13) |
-6 ( -20) |
-5 ( -16) |
-2 ( -7) |
+3 (+10) |
-2 ( -6) |
-5 ( -17) |
-10 ( -32) |
-10 ( -33) |
-8 ( -26) |
|
-58 ( -16) |
 | Average Daylight Hours & Minutes/ Day |
+3h 40' |
+2h 16' |
+0h 25' |
-1h 34' |
-3h 15' |
-4h 07' |
-3h 44' |
-2h 16' |
-0h 21' |
+1h 37' |
+3h 17' |
+4h 07' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+58.7 |
+47.8 |
+27 |
+3.9 |
-12.7 |
-19.1 |
-13.2 |
+3.6 |
+26.4 |
+48.1 |
+58.3 |
+59.5 |
| +24.1 |
 | Relative Humidity (%) |
-16 |
-11 |
-7 |
-3 |
+6 |
+10 |
+17 |
+17 |
+11 |
+0 |
-4 |
-12 |
|
+0.7 |
 | Average Dew Point Temperature °C & (°F) |
+14.3 (+26) |
+13.9 (+25) |
+11.8 (+21) |
+9.3 (+17) |
+6.1 (+11) |
+2.4 (+4) |
+0.7 (+1) |
+0.6 (+1) |
+1.9 (+3) |
+3.4 (+6) |
+7.9 (+14) |
+11.4 (+21) |
|
+7 (+13) |
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Jamestown vs Ancona 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 Ancona
- Point Marina/ Ravenn, Italy - 133.9 kms (83.2 miles) NW
- Cervia, Italy - 119.4 kms (74.2 miles) NW
- Rimini, Emilia Romagna, Italy - 85.5 kms (53.1 miles) WNW
- Florence, Tuscany, Italy - 187.2 kms (116.3 miles) W
- Falconara, Italy - 12.6 kms (7.8 miles) W
- Frontone, Italy - 64.5 kms (40.1 miles) W
- Arezzo, Italy - 135.8 kms (84.4 miles) W
- Perugia, Umbria, Italy - 99.8 kms (62 miles) SW
- Radicofani, Italy - 162.7 kms (101.1 miles) WSW
- Terminillo Mountain, Italy - 135 kms (83.9 miles) SSW
- Viterbo, Italy - 176.9 kms (109.9 miles) SW
- Preturo, Italy - 140.8 kms (87.5 miles) S
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