Last updated: March 2, 2024
The weather in Dambulla, Sri Lanka, during December is characterized by an average temperature of 24°C (76°F). Highs can soar to 30°C (87°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Dambulla throughout December hovers around 86%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Dambulla averages 208 mm (8.2 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 11 hours 39 minutes of daylight, with the sun shining for approximately 9 hours 35 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Dambulla reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 2 | 4 | 6 | 9 | 11 | 11 | 9 | 6 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||