Arroyo Cruz Weather in September

During September, Arroyo Cruz experiences high daytime temperatures of 29°C (84°F) and cooler nights around 25°C (77°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Arroyo Cruz in September

Arroyo Cruz is in the rainy season in September, with rain on around 9 days and an average of 638 mm (25 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Arroyo Cruz in September

If you're visiting Arroyo Cruz in September, expect highs of 29°C (84°F) and overnight lows around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Arroyo Cruz in September

The area enjoys a moderate level of sunlight, with around 152 hours. It's a good balance between sunny and rainy days.

Average water temperature in September

At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.

September in Arroyo Cruz can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.