Weather World
Chiayi Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 69°F Lo 56°F | Hi 73°F Lo 59°F | Hi 77°F Lo 63°F | Hi 82°F Lo 68°F | Hi 85°F Lo 72°F | Hi 87°F Lo 75°F | Hi 88°F Lo 76°F | Hi 87°F Lo 76°F | Hi 87°F Lo 75°F | Hi 83°F Lo 72°F | Hi 79°F Lo 67°F | Hi 72°F Lo 60°F |
| 9 mph | 9 mph | 8 mph | 7 mph | 6 mph | 7 mph | 7 mph | 6 mph | 6 mph | 8 mph | 8 mph | 10 mph |
| 1.8 in | 2.4 in | 4.1 in | 7.1 in | 14.5 in | 17 in | 13.7 in | 17.8 in | 8.1 in | 2.8 in | 2.6 in | 2.4 in |
| 66% | 64% | 63% | 65% | 70% | 71% | 72% | 71% | 69% | 67% | 67% | 66% |
| 21% | 25% | 29% | 36% | 44% | 47% | 46% | 48% | 39% | 29% | 25% | 24% |
| 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.8 in | 29.7 in | 29.7 in | 29.7 in | 29.8 in | 29.9 in | 30.0 in | 30.1 in |
| 27 | 24 | 24 | 22 | 17 | 13 | 14 | 12 | 20 | 27 | 26 | 26 |
| 4 | 5 | 7 | 8 | 14 | 17 | 17 | 19 | 10 | 4 | 4 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 |
| 289 | 252 | 253 | 204 | 152 | 126 | 138 | 141 | 183 | 242 | 266 | 281 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 21°C Lo 14°C | Hi 23°C Lo 15°C | Hi 25°C Lo 17°C | Hi 28°C Lo 20°C | Hi 30°C Lo 22°C | Hi 31°C Lo 24°C | Hi 31°C Lo 24°C | Hi 31°C Lo 24°C | Hi 30°C Lo 24°C | Hi 29°C Lo 22°C | Hi 26°C Lo 20°C | Hi 22°C Lo 16°C |
| 15 km/h | 14 km/h | 12 km/h | 11 km/h | 10 km/h | 11 km/h | 11 km/h | 10 km/h | 10 km/h | 13 km/h | 13 km/h | 15 km/h |
| 46 mm | 60 mm | 104 mm | 180 mm | 369 mm | 432 mm | 349 mm | 452 mm | 207 mm | 72 mm | 65 mm | 60 mm |
| 66% | 64% | 63% | 65% | 70% | 71% | 72% | 71% | 69% | 67% | 67% | 66% |
| 21% | 25% | 29% | 36% | 44% | 47% | 46% | 48% | 39% | 29% | 25% | 24% |
| 1020 mb | 1019 mb | 1017 mb | 1014 mb | 1010 mb | 1007 mb | 1006 mb | 1006 mb | 1009 mb | 1013 mb | 1016 mb | 1019 mb |
| 27 | 24 | 24 | 22 | 17 | 13 | 14 | 12 | 20 | 27 | 26 | 26 |
| 4 | 5 | 7 | 8 | 14 | 17 | 17 | 19 | 10 | 4 | 4 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 |
| 289 | 252 | 253 | 204 | 152 | 126 | 138 | 141 | 183 | 242 | 266 | 281 |
| 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.