Yakushima Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 58°F Lo 53°F | Hi 60°F Lo 54°F | Hi 63°F Lo 58°F | Hi 68°F Lo 64°F | Hi 73°F Lo 69°F | Hi 78°F Lo 75°F | Hi 83°F Lo 80°F | Hi 84°F Lo 82°F | Hi 82°F Lo 79°F | Hi 76°F Lo 73°F | Hi 70°F Lo 65°F | Hi 62°F Lo 57°F |
| 18 mph | 17 mph | 16 mph | 15 mph | 13 mph | 13 mph | 12 mph | 13 mph | 14 mph | 16 mph | 15 mph | 17 mph |
| 4.5 in | 6.5 in | 8.8 in | 9.1 in | 11.3 in | 24.3 in | 10.9 in | 8.6 in | 11.7 in | 8.4 in | 7.2 in | 5 in |
| 69% | 71% | 70% | 71% | 75% | 83% | 83% | 80% | 78% | 73% | 69% | 69% |
| 54% | 55% | 49% | 46% | 47% | 59% | 47% | 46% | 51% | 49% | 46% | 53% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 30.0 in | 30.1 in | 30.1 in |
| 25 | 20 | 22 | 22 | 22 | 16 | 21 | 21 | 20 | 23 | 23 | 25 |
| 6 | 8 | 9 | 9 | 9 | 14 | 10 | 10 | 10 | 8 | 7 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 |
| 119 | 108 | 151 | 154 | 147 | 90 | 141 | 154 | 122 | 144 | 141 | 113 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 12°C | Hi 15°C Lo 13°C | Hi 17°C Lo 15°C | Hi 20°C Lo 18°C | Hi 23°C Lo 21°C | Hi 25°C Lo 24°C | Hi 28°C Lo 27°C | Hi 29°C Lo 28°C | Hi 28°C Lo 26°C | Hi 25°C Lo 23°C | Hi 21°C Lo 19°C | Hi 17°C Lo 14°C |
| 28 km/h | 28 km/h | 26 km/h | 24 km/h | 21 km/h | 20 km/h | 20 km/h | 21 km/h | 22 km/h | 26 km/h | 24 km/h | 28 km/h |
| 114 mm | 164 mm | 224 mm | 232 mm | 287 mm | 616 mm | 276 mm | 219 mm | 297 mm | 213 mm | 183 mm | 127 mm |
| 69% | 71% | 70% | 71% | 75% | 83% | 83% | 80% | 78% | 73% | 69% | 69% |
| 54% | 55% | 49% | 46% | 47% | 59% | 47% | 46% | 51% | 49% | 46% | 53% |
| 1021 mb | 1020 mb | 1018 mb | 1015 mb | 1012 mb | 1008 mb | 1009 mb | 1008 mb | 1011 mb | 1015 mb | 1019 mb | 1021 mb |
| 25 | 20 | 22 | 22 | 22 | 16 | 21 | 21 | 20 | 23 | 23 | 25 |
| 6 | 8 | 9 | 9 | 9 | 14 | 10 | 10 | 10 | 8 | 7 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 |
| 119 | 108 | 151 | 154 | 147 | 90 | 141 | 154 | 122 | 144 | 141 | 113 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
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