Cuiabá Weather in September

Thinking of visiting Cuiabá in September? Expect extremely high temperatures reaching 35°C (95°F) during the day, dropping to 22°C (72°F) at night, with some rainfall likely.

Rainfall in Cuiabá in September

This month experiences about 5 days of rain according to historical data, averaging 46 mm (1.8 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Cuiabá in September

Daytime highs in Cuiabá in September reach 35°C (95°F), with nights around 22°C (72°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 22°C (72°F), evenings stay pleasantly warm. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.

Sunshine in Cuiabá in September

The area enjoys a moderate level of sunlight, with around 179 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Cuiabá. Our weather planner can help you explore destinations with more pleasant weather conditions.