Last updated: March 2, 2024
The weather in San Fernando, Honduras, during September is characterized by an average temperature of 22°C (73°F). Highs can soar to 31°C (88°F), while lows may dip to 17°C (62°F). Typically, the humidity level in San Fernando throughout September hovers around 71%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, San Fernando averages 251 mm (9.9 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 10 minutes of daylight, with the sun shining for approximately 9 hours 38 minutes each day. Additionally, there is a 21% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in San Fernando 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 | 1 | 4 | 7 | 10 | 13 | 13 | 12 | 9 | 6 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 45 min | |||||