Last updated: March 2, 2024
The weather in Llano Grande, Panama, during September is characterized by an average temperature of 26°C (79°F). Highs can soar to 32°C (90°F), while lows may dip to 23°C (73°F). Typically, the humidity level in Llano Grande throughout September hovers around 78%.
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Average temperature
Maximum temperature
Humidity
In September, Llano Grande averages 336 mm (13.2 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 12 hours 8 minutes of daylight, with the sun shining for approximately 7 hours 8 minutes each day. Additionally, there is a 11% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Llano Grande reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 1 | 2 | 5 | 9 | 12 | 13 | 13 | 10 | 7 | 4 | 1 | 1 | 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 | |||||