Last updated: March 2, 2024
The weather in Tobosi, Costa Rica, during September is characterized by an average temperature of 18°C (65°F). Highs can soar to 24°C (75°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Tobosi throughout September hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Tobosi averages 508 mm (20.0 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 9 minutes of daylight, with the sun shining for approximately 7 hours 17 minutes each day. Additionally, there is a 8% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Tobosi 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 | 5 | 8 | 12 | 14 | 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 | ||||||