+6.8402° · +79.8712° · ELEV 0m
Dehiwala-Mount Lavinia
Sri Lanka · Western Province
Monthly weather averages for Dehiwala-Mount Lavinia, Sri Lanka — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
March → JanuaryClimate Overview
Dehiwala-Mount Lavinia has a tropical climate. The warmest month is March (31°C average high) and the coolest is September (28°C).
№ 02
2884 mm / yearRainfall by Month
Dehiwala-Mount Lavinia sees 2884 mm of rain a year. The wettest month is October (408 mm); the driest is February (60 mm).
№ 03
January–AprilBest Time to Visit
January–April
23°C – 31°C · 10.7h sun
The best time to visit Dehiwala-Mount Lavinia is January–April, when temperatures average 23°C–31°C with 10.7 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 30.3°C | 22.8°C | 72 mm | 10.6 h | 06:26 | 18:12 |
|---|---|---|---|---|---|---|
| February | 30.9°C | 23.3°C | 60 mm | 11.0 h | 06:27 | 18:22 |
| March | 31.0°C | 24.2°C | 113 mm | 10.9 h | 06:17 | 18:21 |
| April | 30.7°C | 24.9°C | 177 mm | 10.3 h | 06:02 | 18:18 |
| May | 29.5°C | 25.4°C | 387 mm | 8.5 h | 05:54 | 18:19 |
| June | 28.9°C | 25.4°C | 296 mm | 9.5 h | 05:55 | 18:26 |
| July | 28.6°C | 25.3°C | 214 mm | 9.9 h | 06:01 | 18:30 |
| August | 28.4°C | 25.0°C | 239 mm | 9.7 h | 06:04 | 18:25 |
| September | 28.3°C | 24.7°C | 299 mm | 8.7 h | 06:01 | 18:10 |
| October | 28.5°C | 24.2°C | 408 mm | 8.1 h | 05:56 | 17:55 |
| November | 28.7°C | 23.5°C | 402 mm | 7.7 h | 06:00 | 17:49 |
| December | 29.2°C | 23.1°C | 217 mm | 8.9 h | 06:13 | 17:57 |
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Temperature, rainfall and sunshine, month by month.