Last updated: March 2, 2024
The weather in Nuwara Eliya, Sri Lanka, during September is characterized by an average temperature of 20°C (69°F). Highs can soar to 26°C (78°F), while lows may dip to 16°C (62°F). Typically, the humidity level in Nuwara Eliya throughout September hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In September, Nuwara Eliya averages 265 mm (10.4 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 8 minutes of daylight, with the sun shining for approximately 10 hours 17 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
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In September, the UV Index in Nuwara Eliya reaches a maximum of 15, 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 | 9 | 13 | 15 | 14 | 12 | 8 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||