WeatherWX.comKumamoto Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 50°F Lo 36°F | Hi 53°F Lo 39°F | Hi 59°F Lo 43°F | Hi 67°F Lo 50°F | Hi 75°F Lo 57°F | Hi 79°F Lo 64°F | Hi 85°F Lo 71°F | Hi 89°F Lo 74°F | Hi 83°F Lo 68°F | Hi 75°F Lo 59°F | Hi 64°F Lo 50°F | Hi 53°F Lo 41°F |
| 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 4 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph |
| 3.4 in | 5.6 in | 5.9 in | 6 in | 8.4 in | 18 in | 16.9 in | 11.2 in | 8.2 in | 4.2 in | 4.2 in | 3.9 in |
| 73% | 72% | 71% | 71% | 74% | 82% | 83% | 79% | 78% | 73% | 73% | 74% |
| 43% | 44% | 40% | 37% | 36% | 49% | 44% | 34% | 37% | 29% | 33% | 40% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in | 29.9 in | 30.0 in | 30.1 in | 30.2 in |
| 18 | 18 | 23 | 23 | 23 | 17 | 16 | 19 | 22 | 27 | 25 | 22 |
| 7 | 7 | 8 | 7 | 8 | 13 | 15 | 12 | 8 | 4 | 5 | 7 |
| 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 0 | 0 | 0 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
| 2 | 3 | 3 | 4 | 6 | 5 | 7 | 6 | 5 | 5 | 3 | 2 |
| 270 | 251 | 284 | 293 | 301 | 265 | 302 | 334 | 310 | 339 | 308 | 284 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 10°C Lo 3°C | Hi 12°C Lo 4°C | Hi 15°C Lo 6°C | Hi 19°C Lo 10°C | Hi 24°C Lo 14°C | Hi 26°C Lo 18°C | Hi 29°C Lo 22°C | Hi 31°C Lo 23°C | Hi 28°C Lo 20°C | Hi 24°C Lo 15°C | Hi 18°C Lo 10°C | Hi 12°C Lo 5°C |
| 8 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 8 km/h | 7 km/h | 7 km/h | 8 km/h | 7 km/h | 8 km/h |
| 86 mm | 141 mm | 150 mm | 151 mm | 213 mm | 457 mm | 430 mm | 285 mm | 208 mm | 107 mm | 107 mm | 100 mm |
| 73% | 72% | 71% | 71% | 74% | 82% | 83% | 79% | 78% | 73% | 73% | 74% |
| 43% | 44% | 40% | 37% | 36% | 49% | 44% | 34% | 37% | 29% | 33% | 40% |
| 1022 mb | 1021 mb | 1018 mb | 1016 mb | 1012 mb | 1008 mb | 1009 mb | 1009 mb | 1012 mb | 1017 mb | 1020 mb | 1022 mb |
| 18 | 18 | 23 | 23 | 23 | 17 | 16 | 19 | 22 | 27 | 25 | 22 |
| 7 | 7 | 8 | 7 | 8 | 13 | 15 | 12 | 8 | 4 | 5 | 7 |
| 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 0 | 0 | 0 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
| 2 | 3 | 3 | 4 | 6 | 5 | 7 | 6 | 5 | 5 | 3 | 2 |
| 270 | 251 | 284 | 293 | 301 | 265 | 302 | 334 | 310 | 339 | 308 | 284 |
| 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.
