Last updated: March 2, 2024
The weather in Florencia, Costa Rica, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 27°C (81°F), while lows may dip to 17°C (63°F). Typically, the humidity level in Florencia throughout September hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Florencia averages 288 mm (11.3 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 12 hours 9 minutes of daylight, with the sun shining for approximately 7 hours 44 minutes each day. Additionally, there is a 6% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Florencia 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 | 13 | 11 | 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 | ||||||