Jaú Weather in September

Jaú in September sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Jaú in September

Past climate data indicates that roughly 8 days will see rain, totalling around 69 mm (2.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Jaú in September

Jaú in September gets highs of 30°C (86°F) during the day and drops to 17°C (63°F) at night. It's usually most comfortable outside during the morning and later in the day. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Should you favor a climate that's both dry and comfortably warm, May, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.