Weather World
Negombo Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 86°F Lo 74°F | Hi 88°F Lo 74°F | Hi 89°F Lo 77°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 84°F Lo 78°F | Hi 84°F Lo 78°F | Hi 84°F Lo 77°F | Hi 85°F Lo 76°F | Hi 85°F Lo 75°F |
| 9 mph | 8 mph | 5 mph | 6 mph | 9 mph | 11 mph | 10 mph | 10 mph | 10 mph | 7 mph | 6 mph | 8 mph |
| 3.1 in | 2.2 in | 3.9 in | 7.1 in | 14.7 in | 12.5 in | 9.9 in | 11.1 in | 11.6 in | 14.8 in | 14.1 in | 7.8 in |
| 75% | 74% | 76% | 77% | 81% | 83% | 83% | 83% | 82% | 81% | 81% | 80% |
| 29% | 25% | 35% | 52% | 65% | 68% | 65% | 67% | 67% | 62% | 54% | 42% |
| 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 |
| 25 | 23 | 21 | 13 | 11 | 11 | 14 | 14 | 13 | 13 | 12 | 19 |
| 6 | 6 | 10 | 18 | 20 | 19 | 17 | 17 | 17 | 18 | 18 | 12 |
| 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 | 7 |
| 243 | 247 | 228 | 114 | 42 | 23 | 43 | 40 | 33 | 61 | 111 | 175 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°C Lo 23°C | Hi 31°C Lo 24°C | Hi 31°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 29°C Lo 25°C | Hi 29°C Lo 24°C |
| 15 km/h | 12 km/h | 9 km/h | 10 km/h | 15 km/h | 17 km/h | 16 km/h | 16 km/h | 16 km/h | 11 km/h | 10 km/h | 13 km/h |
| 78 mm | 55 mm | 99 mm | 180 mm | 374 mm | 317 mm | 251 mm | 282 mm | 294 mm | 376 mm | 357 mm | 198 mm |
| 75% | 74% | 76% | 77% | 81% | 83% | 83% | 83% | 82% | 81% | 81% | 80% |
| 29% | 25% | 35% | 52% | 65% | 68% | 65% | 67% | 67% | 62% | 54% | 42% |
| 1011 mb | 1011 mb | 1011 mb | 1010 mb | 1009 mb | 1009 mb | 1009 mb | 1009 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb |
| 25 | 23 | 21 | 13 | 11 | 11 | 14 | 14 | 13 | 13 | 12 | 19 |
| 6 | 6 | 10 | 18 | 20 | 19 | 17 | 17 | 17 | 18 | 18 | 12 |
| 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 | 7 |
| 243 | 247 | 228 | 114 | 42 | 23 | 43 | 40 | 33 | 61 | 111 | 175 |
| 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.