Cuiabá
September
Weather in Cuiabá for September 2026
Your guide to Cuiabá weather in September - trends and predictions
In general, the average temperature in Cuiabá at the beginning of September is 40.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 42.1 °C by the end of September.
Precipitation in Cuiabá during September is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
30
Dry days
0
Rainy days
0
Snow days
43°/27°
Temperatures
17 km/h
Avg max wind
19 %
Avg humidity
Cuiabá Weather September
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Temperatures trend during September in Cuiabá
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September weather in Cuiabá day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 42° /25° | 0 mm | 11 | |
| 2 Sept. | Sunny | 42° /24° | 0 mm | 11 | |
| 3 Sept. | Sunny | 42° /27° | 0 mm | 11 | |
| 4 Sept. | Sunny | 42° /26° | 0 mm | 11 | |
| 5 Sept. | Sunny | 38° /25° | 0 mm | 11 | |
| 6 Sept. | Sunny | 38° /20° | 0 mm | 10 | |
| 7 Sept. | Sunny | 42° /23° | 0 mm | 11 | |
| 8 Sept. | Sunny | 43° /26° | 0 mm | 11 | |
| 9 Sept. | Sunny | 42° /26° | 0 mm | 11 | |
| 10 Sept. | Sunny | 43° /24° | 0 mm | 11 | |
| 11 Sept. |  Partly cloudy | 43° /27° | 0 mm | 11 | |
| 12 Sept. | Sunny | 44° /27° | 0 mm | 11 | |
| 13 Sept. | Sunny | 44° /27° | 0 mm | 11 | |
| 14 Sept. | Sunny | 44° /28° | 0 mm | 11 | |
| 15 Sept. | Sunny | 42° /26° | 0 mm | 11 | |
| 16 Sept. | Sunny | 41° /26° | 0 mm | 11 | |
| 17 Sept. | Sunny | 43° /25° | 0 mm | 11 | |
| 18 Sept. | Sunny | 44° /29° | 0 mm | 11 | |
| 19 Sept. | Sunny | 42° /28° | 0.7 mm | 11 | |
| 20 Sept. | Sunny | 43° /27° | 1 mm | 11 | |
| 21 Sept. | Sunny | 43° /27° | 0.1 mm | 11 | |
| 22 Sept. | Sunny | 42° /26° | 0.7 mm | 11 | |
| 23 Sept. | Partly cloudy | 42° /25° | 0.5 mm | 11 | |
| 24 Sept. | Partly cloudy | 43° /27° | 1.9 mm | 11 | |
| 25 Sept. | Sunny | 43° /26° | 1.2 mm | 11 | |
| 26 Sept. | Partly cloudy | 43° /26° | 0.1 mm | 11 | |
| 27 Sept. | Sunny | 39° /24° | 0 mm | 10 | |
| 28 Sept. | Partly cloudy | 42° /25° | 0 mm | 11 | |
| 29 Sept. |  Patchy rain possible | 42° /26° | 0.2 mm | 11 | |
| 30 Sept. | Sunny | 43° /28° | 0 mm | 11 | |
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Important Notice
Our weather forecast for Cuiabá in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cuiabá forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cuiabá in September - FAQ
What are the expected maximum and minimum temperatures in Cuiabá during September?
With daytime temperatures soaring above 43° and not dropping much below 27° at night, September in Cuiabá is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Cuiabá during September?
Rainfall in Cuiabá during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Cuiabá during September?
The average wind speed in Cuiabá during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Cuiabá
Explore the daily rainfall trends and prepare for Cuiabás September weather 💧
UV exposure in Cuiabá during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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