Last updated: March 2, 2024
The weather in Koggala, Sri Lanka, during December is characterized by an average temperature of 27°C (80°F). Highs can soar to 29°C (85°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Koggala throughout December hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Koggala averages 151 mm (5.9 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 11 hours 46 minutes of daylight, with the sun shining for approximately 9 hours 57 minutes each day. Additionally, there is a 49% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Koggala 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 | 10 | 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 | ||||