Vs > San Juan
| Hachijojima vs San Juan Climate & Distance Between | |
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- The distance between Hachijojima, Japan and San Juan, Puerto Rico is approximately 13,662 km or 8,490 mi.
- To reach Hachijojima in this distance one would set out from San Juan bearing 334.3° or NNW and follow the great circles arc to approach Hachijojima bearing 209.4° or SSW .
- Hachijojima has a humid subtropical climate (Cfa) whereas San Juan has a tropical monsoonal climate (Am).
- The annual mean temperature is 7.5 °C (13.5°F) cooler.
- Average monthly temperatures vary by 12.8 °C (23°F) more in Hachijojima. The continentality subtype is truly oceanic as opposed to truly hyperoceanic.
- Total annual precipitation averages 1445.4 mm (56.9 in) more which is equivalent to 1445.4 l/m² (35.47 US gal/ft²) or 14,454,000 l/ha (1,545,229 US gal/ac) more. About 1 8/9 as much.
- The altitude of the sun at midday is overall 13.1° lower in Hachijojima than in San Juan.
- Relative humidity levels are 0.3% lower.
- The mean dew point temperature is 7.4°C (13.3°F) lower.
Climate Comparison Table
The table shows values for Hachijojima relative to San Juan. You can also view this comparison the other way around from the perspective of San Juan vs Hachijojima.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-14 (-25) |
-15 (-27) |
-13 (-23) |
-10 (-18) |
-8 (-14) |
-7 (-12) |
-3 (-6) |
-2 (-3) |
-4 (-6) |
-8 (-14) |
-10 (-18) |
-12 (-22) |
|
-9 (-16) |
| Average Temperature °C ( °F) |
-13 (-24) |
-13 (-24) |
-12 (-21) |
-9 (-16) |
-7 (-12) |
-5 (-9) |
-2 (-3) |
-1 (-1) |
-2 (-4) |
-6 (-11) |
-9 (-16) |
-12 (-21) |
|
-8 (-14) |
| Average Min Temperature °C ( °F) |
-13 (-23) |
-12 (-21) |
-11 (-19) |
-8 (-14) |
-6 (-10) |
-3 (-6) |
+0 (+0) |
+1 (+2) |
-1 (-1) |
-5 (-9) |
-8 (-14) |
-11 (-20) |
|
-6 (-11) |
| Average Precipitation mm (in) |
+56 (+2) |
+109 (+4) |
+202 (+8) |
+145 (+6) |
+68 (+3) |
+206 (+8) |
+30 (+1) |
+23 (+1) |
+172 (+7) |
+309 (+12) |
+90 (+4) |
+35 (+1) |
|
+1445 (+57) |
| Average Daylight Hours & Minutes/ Day |
-0h 56' |
-0h 35' |
-0h 06' |
+0h 24' |
+0h 50' |
+1h 03' |
+0h 57' |
+0h 35' |
+0h 05' |
-0h 25' |
-0h 51' |
-1h 03' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-14.8 |
-14.9 |
-14.9 |
-14.9 |
-11 |
-4.7 |
-10.2 |
-14.5 |
-14.4 |
-14.4 |
-14.5 |
-14.6 |
| -13.1 |
| Relative Humidity (%) |
-10 |
-8 |
-3 |
+0 |
+3 |
+9 |
+10 |
+7 |
+4 |
-2 |
-6 |
-8 |
|
-0.3 |
| Average Dew Point Temperature °C & (°F) |
-14.9 (-27) |
-14.4 (-26) |
-12 (-22) |
-8.5 (-15) |
-6 (-11) |
-3.1 (-6) |
+0.2 (+0) |
+1 (+2) |
-1.3 (-2) |
-6.5 (-12) |
-9.9 (-18) |
-13 (-23) |
|
-7.4 (-13) |
There are so many comparison pages. Please post a link to one to help people find them:
Hachijojima vs Berlin, Germany
Hachijojima vs Man, Ivory Coast
Hachijojima vs Afyon, Turkey
Hachijojima vs Santis, Switzerland
San Juan vs Sunnyside, Wa, Usa
San Juan vs Mahon/ Mao, Menorca, Spain
San Juan vs Irai, Brazil
San Juan vs Alexandria/ Nouzha, Egypt
Dunedin, Musselburgh vs Szczecin
Parron vs Utsunomiya
Birmingham, England vs Frankfurt Am Main
Romny vs Vancouver, British Columbia
Hachijojima vs San Juan 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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