Weather World
Moratuwa Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 85°F Lo 75°F | Hi 87°F Lo 76°F | Hi 88°F Lo 78°F | Hi 88°F Lo 79°F | Hi 86°F Lo 80°F | Hi 84°F Lo 79°F | Hi 84°F Lo 78°F | Hi 83°F Lo 78°F | Hi 83°F Lo 78°F | Hi 84°F Lo 78°F | Hi 84°F Lo 77°F | Hi 85°F Lo 76°F |
| 7 mph | 6 mph | 5 mph | 5 mph | 8 mph | 9 mph | 9 mph | 9 mph | 8 mph | 6 mph | 6 mph | 7 mph |
| 3.8 in | 3.3 in | 4.9 in | 8.1 in | 18.3 in | 16.2 in | 12.2 in | 13.8 in | 14.2 in | 15.1 in | 14.4 in | 9.1 in |
| 77% | 76% | 77% | 77% | 81% | 83% | 83% | 83% | 83% | 81% | 80% | 80% |
| 33% | 31% | 39% | 54% | 66% | 67% | 66% | 67% | 67% | 63% | 55% | 45% |
| 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 |
| 23 | 21 | 20 | 11 | 9 | 10 | 13 | 13 | 12 | 12 | 10 | 16 |
| 8 | 8 | 12 | 19 | 22 | 20 | 18 | 18 | 18 | 19 | 20 | 15 |
| 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 |
| 228 | 227 | 209 | 107 | 36 | 18 | 40 | 30 | 30 | 59 | 107 | 160 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°C Lo 24°C | Hi 30°C Lo 24°C | Hi 31°C Lo 25°C | Hi 31°C Lo 26°C | Hi 30°C Lo 27°C | Hi 29°C Lo 26°C | Hi 29°C Lo 26°C | Hi 28°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 24°C |
| 11 km/h | 9 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 |
| 96 mm | 83 mm | 123 mm | 207 mm | 464 mm | 411 mm | 310 mm | 351 mm | 362 mm | 383 mm | 367 mm | 232 mm |
| 77% | 76% | 77% | 77% | 81% | 83% | 83% | 83% | 83% | 81% | 80% | 80% |
| 33% | 31% | 39% | 54% | 66% | 67% | 66% | 67% | 67% | 63% | 55% | 45% |
| 1011 mb | 1011 mb | 1011 mb | 1010 mb | 1009 mb | 1009 mb | 1009 mb | 1009 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb |
| 23 | 21 | 20 | 11 | 9 | 10 | 13 | 13 | 12 | 12 | 10 | 16 |
| 8 | 8 | 12 | 19 | 22 | 20 | 18 | 18 | 18 | 19 | 20 | 15 |
| 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 |
| 228 | 227 | 209 | 107 | 36 | 18 | 40 | 30 | 30 | 59 | 107 | 160 |
| 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.