Vs > Juneau, Alaska
| San Juan vs Juneau, Alaska Climate & Distance Between | |
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- The distance between San Juan, Puerto Rico and Juneau, Alaska, Usa is approximately 7,027 km or 4,367 mi.
- To reach San Juan in this distance one would set out from Juneau, Alaska bearing 98.3° or E and follow the great circles arc to approach San Juan bearing 146.8° or SSE .
- San Juan has a tropical monsoonal climate (Am) whereas Juneau, Alaska has a boreal subarctic climate with no dry season (Dfc).
- San Juan is in or near the subtropical moist forest biome whereas Juneau, Alaska is in or near the boreal rain forest biome.
- The average temperature is 20.8 °C (37.5°F) warmer.
- Average monthly temperatures vary by 14.1 °C (25.4°F) less in San Juan. The continentality subtype is truly hyperoceanic as opposed to truly oceanic.
- Total annual precipitation averages 248.5 mm (9.8 in) more which is equivalent to 248.5 l/m² (6.1 US gal/ft²) or 2,485,000 l/ha (265,663 US gal/ac) more. About 1 1/6 as much.
- The altitude of the sun at midday is overall 38.3° higher in San Juan than in Juneau, Alaska.
- Relative humidity levels are 5% higher.
- The mean dew point temperature is 21°C (37.8°F) higher.
Climate Comparison Table
The table shows values for San Juan relative to Juneau, Alaska. You can also view this comparison the other way around from the perspective of Juneau, Alaska vs San Juan.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+28 (+51) |
+27 (+48) |
+24 (+44) |
+21 (+37) |
+17 (+31) |
+15 (+27) |
+13 (+24) |
+14 (+25) |
+18 (+32) |
+23 (+41) |
+27 (+49) |
+28 (+51) |
|
+21 (+38) |
| Average Temperature °C ( °F) |
+28 (+50) |
+26 (+46) |
+24 (+42) |
+21 (+37) |
+18 (+32) |
+15 (+28) |
+14 (+25) |
+14 (+26) |
+17 (+31) |
+21 (+38) |
+26 (+47) |
+27 (+49) |
|
+21 (+38) |
| Average Min Temperature °C ( °F) |
+27 (+49) |
+24 (+44) |
+23 (+41) |
+21 (+38) |
+18 (+33) |
+16 (+28) |
+14 (+25) |
+15 (+26) |
+17 (+30) |
+20 (+36) |
+25 (+44) |
+26 (+47) |
|
+20 (+37) |
| Average Precipitation mm (in) |
+4 (+0) |
-24 (-1) |
-27 (-1) |
+24 (+1) |
+94 (+4) |
+64 (+3) |
+53 (+2) |
+46 (+2) |
+1 (+0) |
-51 (-2) |
+40 (+2) |
+25 (+1) |
|
+249 (+10) |
| Number of Precipitation Days (% chance of precip. on a day ) |
-1 ( -3) |
-4 ( -14) |
-7 ( -23) |
-3 ( -10) |
+1 (+3) |
+3 (+10) |
+4 (+13) |
+1 (+3) |
-2 ( -7) |
-6 ( -19) |
-2 ( -7) |
-2 ( -6) |
|
-18 ( -5) |
| Average Daylight Hours & Minutes/ Day |
+4h 08' |
+2h 26' |
+0h 26' |
-1h 39' |
-3h 36' |
-4h 44' |
-4h 12' |
-2h 27' |
-0h 22' |
+1h 43' |
+3h 39' |
+4h 44' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
+39.8 |
+39.7 |
+39.8 |
+39.9 |
+36.1 |
+29.9 |
+35.5 |
+39.9 |
+39.9 |
+39.8 |
+39.8 |
+39.8 |
| +38.3 |
| Relative Humidity (%) |
-1 |
+2 |
+6 |
+12 |
+15 |
+15 |
+11 |
+5 |
+3 |
+0 |
-3 |
-5 |
|
+5 |
| Average Dew Point Temperature °C & (°F) |
+26.3 (+47) |
+24.5 (+44) |
+23.3 (+42) |
+22.2 (+40) |
+20.2 (+36) |
+17.9 (+32) |
+15.5 (+28) |
+14.7 (+26) |
+17.3 (+31) |
+20.6 (+37) |
+24.4 (+44) |
+25.1 (+45) |
|
+21 (+38) |
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San Juan vs Juneau, Alaska 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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