Last updated: March 2, 2024
The weather in Kalmunai, Sri Lanka, during October is characterized by an average temperature of 27°C (82°F). Highs can soar to 31°C (89°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Kalmunai throughout October hovers around 89%.
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Average temperature
Maximum temperature
Humidity
In October, Kalmunai averages 184 mm (7.3 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 11 hours 56 minutes of daylight, with the sun shining for approximately 10 hours 25 minutes each day. Additionally, there is a 19% probability of sunny days during this period.
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Chance of sun
In October, the UV Index in Kalmunai reaches a maximum of 13, 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 | 5 | 8 | 11 | 13 | 12 | 10 | 6 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||