Last updated: March 2, 2024
The weather in Tirunelveli, India, during September is characterized by an average temperature of 30°C (87°F). Highs can soar to 39°C (102°F), while lows may dip to 25°C (76°F). Typically, the humidity level in Tirunelveli throughout September hovers around 86%.
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Average temperature
Maximum temperature
Humidity
In September, Tirunelveli averages 68 mm (2.7 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 8 minutes of daylight, with the sun shining for approximately 10 hours 48 minutes each day. Additionally, there is a 21% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Tirunelveli reaches a maximum of 14, 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 | 7 | 11 | 14 | 14 | 12 | 9 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||