Weather World
Colombo Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 87°F Lo 74°F | Hi 88°F Lo 75°F | Hi 89°F Lo 77°F | Hi 89°F Lo 79°F | Hi 86°F Lo 79°F | Hi 84°F Lo 79°F | Hi 84°F Lo 78°F | Hi 84°F Lo 78°F | Hi 84°F Lo 77°F | Hi 85°F Lo 77°F | Hi 85°F Lo 76°F | Hi 86°F Lo 75°F |
| 8 mph | 6 mph | 5 mph | 5 mph | 8 mph | 9 mph | 9 mph | 9 mph | 8 mph | 6 mph | 6 mph | 7 mph |
| 3.4 in | 2.9 in | 4.5 in | 7.7 in | 17.6 in | 15.6 in | 11.9 in | 13.1 in | 13.6 in | 15.6 in | 14.7 in | 8.6 in |
| 76% | 75% | 76% | 77% | 81% | 83% | 83% | 83% | 82% | 81% | 80% | 80% |
| 31% | 30% | 38% | 53% | 66% | 68% | 67% | 69% | 69% | 65% | 55% | 44% |
| 29.9 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in |
| 24 | 21 | 20 | 11 | 9 | 9 | 12 | 13 | 12 | 12 | 11 | 17 |
| 7 | 8 | 11 | 19 | 22 | 21 | 19 | 19 | 18 | 19 | 19 | 14 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 234 | 236 | 216 | 117 | 46 | 26 | 46 | 33 | 32 | 59 | 106 | 164 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 31°C Lo 23°C | Hi 31°C Lo 24°C | Hi 32°C Lo 25°C | Hi 31°C Lo 26°C | Hi 30°C Lo 26°C | Hi 29°C Lo 26°C | Hi 29°C Lo 26°C | Hi 29°C Lo 25°C | Hi 29°C Lo 25°C | Hi 29°C Lo 25°C | Hi 30°C Lo 25°C | Hi 30°C Lo 24°C |
| 12 km/h | 10 km/h | 8 km/h | 9 km/h | 13 km/h | 15 km/h | 14 km/h | 14 km/h | 13 km/h | 10 km/h | 9 km/h | 11 km/h |
| 87 mm | 74 mm | 113 mm | 196 mm | 446 mm | 395 mm | 303 mm | 332 mm | 344 mm | 397 mm | 373 mm | 219 mm |
| 76% | 75% | 76% | 77% | 81% | 83% | 83% | 83% | 82% | 81% | 80% | 80% |
| 31% | 30% | 38% | 53% | 66% | 68% | 67% | 69% | 69% | 65% | 55% | 44% |
| 1011 mb | 1011 mb | 1011 mb | 1010 mb | 1009 mb | 1009 mb | 1009 mb | 1009 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb |
| 24 | 21 | 20 | 11 | 9 | 9 | 12 | 13 | 12 | 12 | 11 | 17 |
| 7 | 8 | 11 | 19 | 22 | 21 | 19 | 19 | 18 | 19 | 19 | 14 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 234 | 236 | 216 | 117 | 46 | 26 | 46 | 33 | 32 | 59 | 106 | 164 |
| 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.