Last updated: August 27, 2025
In September, the average temperature in Charneca de Caparica, Portugal is a pleasant 19°C (67°F). Expect temperatures to range from a comfortable 16°C (61°F) at the minimum to a warm 25°C (77°F) at the maximum. During this time, you can anticipate 21 mm (0.8 in) of precipitation over just 1 day, with an average humidity level of 67%.
In September in Charneca de Caparica, the average temperature is 19°C (67°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 16°C (61°F). This makes it a pleasant time to visit, perfect for outdoor activities and sightseeing.
In Charneca de Caparica in September, the precipitation amount is 21 mm (0.8 in) over the course of 1 day.
In Charneca de Caparica in September, humidity is 67%. With an average temperature of 19°C (67°F), this humidity feels like walking through a warm, soft blanket, making sightseeing and outdoor activities a bit more challenging but still enjoyable for those prepared with light clothing and plenty of hydration.
In Charneca de Caparica in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Charneca de Caparica.
UV Risk Categories
Weather in Charneca de Caparica varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Charneca de Caparica, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (56°F) | 37 mm (1.5 inches) | 85% | moderate |
| February Weather | 14°C (57°F) | 55 mm (2.2 inches) | 75% | moderate |
| March Weather | 14°C (57°F) | 64 mm (2.5 inches) | 72% | high |
| April Weather | 15°C (59°F) | 64 mm (2.5 inches) | 70% | very high |
| May Weather | 17°C (63°F) | 29 mm (1.1 inches) | 70% | very high |
| June Weather | 18°C (64°F) | 8 mm (0.3 inches) | 63% | extreme |
| July Weather | 19°C (67°F) | 4 mm (0.2 inches) | 60% | very high |
| August Weather | 19°C (67°F) | 3 mm (0.1 inches) | 60% | very high |
| September Weather | 19°C (67°F) | 21 mm (0.8 inches) | 67% | very high |
| October Weather | 18°C (65°F) | 42 mm (1.7 inches) | 74% | high |
| November Weather | 16°C (61°F) | 75 mm (3.0 inches) | 83% | moderate |
| December Weather | 14°C (58°F) | 61 mm (2.4 inches) | 85% | moderate |