Last updated: March 2, 2024
The weather in San Juan del Cesar, Colombia, during September is characterized by an average temperature of 24°C (76°F). Highs can soar to 32°C (90°F), while lows may dip to 19°C (67°F). Typically, the humidity level in San Juan del Cesar throughout September hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, San Juan del Cesar averages 245 mm (9.6 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 9 hours 30 minutes each day. Additionally, there is a 17% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in San Juan del Cesar reaches a maximum of 14, 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 | 4 | 7 | 11 | 13 | 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 | ||||||