Vs > Jamestown
| Galena, Alaska vs Jamestown Climate & Distance Between | |
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- The distance between Galena, Alaska, Usa and Jamestown, Saint Helena is approximately 14,170 km or 8,805 mi.
- To reach Galena, Alaska in this distance one would set out from Jamestown bearing 345° or NNW and follow the great circles arc to approach Galena, Alaska bearing 215.7° or SW .
- Galena, Alaska has a boreal subarctic climate with no dry season (Dfc) whereas Jamestown has a subtropical hot desert climate (BWh).
- The mean annual temperature is 26.3 °C (47.3°F) cooler.
- Average monthly temperatures vary by 35 °C (63°F) more in Galena, Alaska. The continentality subtype is truly continental as opposed to truly hyperoceanic.
- Total annual precipitation averages 195 mm (7.7 in) more which is equivalent to 195 l/m² (4.79 US gal/ft²) or 1,950,000 l/ha (208,468 US gal/ac) more. About 2 3/7 as much.
- The altitude of the sun at midday is overall 45.1° lower in Galena, Alaska than in Jamestown.
- Relative humidity levels are 4.4% lower.
- The mean dew point temperature is 25.9°C (46.7°F) lower.
Climate Comparison Table
The table shows values for Galena, Alaska relative to Jamestown. You can also view this comparison the other way around from the perspective of Jamestown vs Galena, Alaska.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-46 (-83) |
-44 (-79) |
-37 (-67) |
-26 (-47) |
-12 (-22) |
-4 (-7) |
-2 (-4) |
-6 (-11) |
-12 (-22) |
-24 (-43) |
-34 (-61) |
-39 (-70) |
|
-24 (-43) |
| Average Temperature °C ( °F) |
-48 (-86) |
-47 (-84) |
-39 (-70) |
-29 (-52) |
-16 (-28) |
-7 (-13) |
-5 (-8) |
-8 (-14) |
-14 (-25) |
-25 (-44) |
-36 (-65) |
-44 (-78) |
|
-26 (-47) |
| Average Min Temperature °C ( °F) |
-49 (-88) |
-49 (-88) |
-43 (-77) |
-32 (-58) |
-18 (-32) |
-9 (-16) |
-6 (-11) |
-9 (-16) |
-15 (-27) |
-26 (-47) |
-37 (-67) |
-47 (-85) |
|
-28 (-51) |
| Average Precipitation mm (in) |
+10 (+0) |
+8 (+0) |
-3 (0) |
-3 (0) |
+4 (+0) |
+13 (+1) |
+24 (+1) |
+56 (+2) |
+37 (+1) |
+13 (+1) |
+20 (+1) |
+16 (+1) |
|
+195 (+8) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+5 (+16) |
+6 (+21) |
+4 (+13) |
+2 (+7) |
+2 (+6) |
+4 (+13) |
+5 (+16) |
+14 (+45) |
+11 (+37) |
+7 (+23) |
+11 (+37) |
+11 (+35) |
|
+82 (+22) |
| Average Daylight Hours & Minutes/ Day |
-8h 05' |
-4h 36' |
-0h 48' |
+3h 07' |
+6h 55' |
+9h 30' |
+8h 15' |
+4h 37' |
+0h 42' |
-3h 13' |
-7h 01' |
-9h 31' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-79.6 |
-68.6 |
-47.9 |
-24.8 |
-8.3 |
-2 |
-8 |
-24.8 |
-47.6 |
-69.2 |
-79.4 |
-80.4 |
| -45.1 |
| Relative Humidity (%) |
+9 |
+6 |
+3 |
-4 |
-23 |
-23 |
-15 |
-11 |
-10 |
+1 |
+7 |
+7 |
|
-4.4 |
| Average Dew Point Temperature °C & (°F) |
-43.3 (-78) |
-42.9 (-77) |
-36.1 (-65) |
-27.7 (-50) |
-19.7 (-35) |
-12.3 (-22) |
-7.7 (-14) |
-10 (-18) |
-15.5 (-28) |
-22.9 (-41) |
-33.3 (-60) |
-39.9 (-72) |
|
-25.9 (-47) |
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Galena, Alaska 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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