Last updated: August 27, 2025
The average temperature in Sao Joao de Ver, Portugal during September hovers around 20°C (68°F). Expect a minimum of 10°C (50°F) and a maximum of 34°C (93°F), creating a pleasant range for outdoor activities. During this time, anticipate about 45 mm (1.8 in) of precipitation spread over 6 days, contributing to the region's lush scenery. With an average humidity of 71%, the air feels comfortably fresh and invigorating.
In September in Sao Joao de Ver, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop to as low as 10°C (50°F). This pleasant climate makes Sao Joao de Ver an ideal destination for travelers looking to enjoy a comfortable and diverse range of outdoor activities.
In Sao Joao de Ver in September, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.
In Sao Joao de Ver in September, humidity is 71%. With an average temperature of 20°C (68°F), this humidity feels like a warm, moist embrace that can quickly lead to discomfort for travelers. The air clings to your skin, making even short walks feel more strenuous, while reaching for a refreshing drink becomes essential to stay hydrated.
In Sao Joao de Ver 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 Sao Joao de Ver.
UV Risk Categories
Weather in Sao Joao de Ver varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sao Joao de Ver, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (48°F) | 90 mm (3.5 inches) | 87% | low |
| February Weather | 11°C (52°F) | 138 mm (5.4 inches) | 81% | moderate |
| March Weather | 12°C (53°F) | 144 mm (5.7 inches) | 78% | high |
| April Weather | 14°C (57°F) | 154 mm (6.1 inches) | 79% | very high |
| May Weather | 17°C (62°F) | 84 mm (3.3 inches) | 78% | very high |
| June Weather | 18°C (65°F) | 55 mm (2.1 inches) | 71% | extreme |
| July Weather | 20°C (69°F) | 24 mm (1.0 inches) | 63% | very high |
| August Weather | 21°C (69°F) | 19 mm (0.7 inches) | 64% | very high |
| September Weather | 20°C (68°F) | 45 mm (1.8 inches) | 71% | very high |
| October Weather | 16°C (62°F) | 120 mm (4.7 inches) | 79% | high |
| November Weather | 12°C (54°F) | 164 mm (6.5 inches) | 86% | moderate |
| December Weather | 11°C (51°F) | 194 mm (7.6 inches) | 87% | low |