Rio Grande do Norte (Natal)
September
Weather in Rio Grande do Norte for September 2026
Your guide to Rio Grande do Norte weather in September - trends and predictions
In general, the average temperature in Rio Grande do Norte at the beginning of September is 28.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.4 °C by the end of September.
Rio Grande do Norte experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 21.5 mm.
Temperatures
Rain 🌧️
23
Dry days
7
Rainy days
0
Snow days
28°/23°
Temperatures
26 km/h
Avg max wind
71 %
Avg humidity
Rio Grande do Norte Weather September
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Temperatures trend during September in Rio Grande do Norte
See the weather trend as well as the moving average line
September weather in Rio Grande do Norte day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 28° /22° | 0.4 mm | 7 | |
| 2 Sept. | Light rain shower | 28° /21° | 1 mm | 7 | |
| 3 Sept. | Light rain shower | 28° /22° | 2.1 mm | 7 | |
| 4 Sept. | Patchy rain possible | 28° /22° | 0.2 mm | 7 | |
| 5 Sept. | Patchy rain possible | 28° /21° | 1.2 mm | 7 | |
| 6 Sept. | Patchy rain possible | 28° /22° | 2.7 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /22° | 0.6 mm | 7 | |
| 8 Sept. | Patchy rain possible | 28° /22° | 0.9 mm | 7 | |
| 9 Sept. | Light rain shower | 27° /22° | 2.7 mm | 7 | |
| 10 Sept. | Patchy rain possible | 28° /22° | 0.2 mm | 7 | |
| 11 Sept. | Light rain shower | 28° /23° | 0.6 mm | 7 | |
| 12 Sept. | Patchy rain possible | 28° /22° | 0.4 mm | 7 | |
| 13 Sept. | Patchy rain possible | 28° /23° | 0 mm | 7 | |
| 14 Sept. | Patchy rain possible | 28° /22° | 0.3 mm | 7 | |
| 15 Sept. | Patchy rain possible | 28° /23° | 0.5 mm | 7 | |
| 16 Sept. | Patchy rain possible | 29° /23° | 0.8 mm | 7 | |
| 17 Sept. | Patchy rain possible | 29° /22° | 0.7 mm | 7 | |
| 18 Sept. | Patchy rain possible | 29° /23° | 0.6 mm | 7 | |
| 19 Sept. |  Partly cloudy | 29° /23° | 0.3 mm | 8 | |
| 20 Sept. | Partly cloudy | 28° /23° | 0.1 mm | 8 | |
| 21 Sept. |  Sunny | 28° /23° | 0.1 mm | 8 | |
| 22 Sept. | Patchy rain possible | 28° /23° | 0.3 mm | 7 | |
| 23 Sept. | Patchy rain possible | 29° /23° | 0.3 mm | 7 | |
| 24 Sept. | Patchy rain possible | 29° /23° | 0.4 mm | 7 | |
| 25 Sept. | Patchy rain possible | 28° /23° | 0.7 mm | 7 | |
| 26 Sept. | Patchy rain possible | 29° /23° | 0.5 mm | 7 | |
| 27 Sept. | Patchy rain possible | 28° /23° | 0.2 mm | 8 | |
| 28 Sept. | Light rain shower | 28° /23° | 0.7 mm | 7 | |
| 29 Sept. | Patchy rain possible | 28° /23° | 0.2 mm | 7 | |
| 30 Sept. | Patchy rain possible | 29° /23° | 0.4 mm | 7 | |
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Important Notice
Our weather forecast for Rio Grande do Norte 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 Rio Grande do Norte forecast closer to your planned date for the most up-to-date weather information.
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Rio Grande do Norte in September - FAQ
What are the expected maximum and minimum temperatures in Rio Grande do Norte during September?
During September, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rio Grande do Norte during September?
In September, Rio Grande do Norte can expect light to moderate rainfall, totaling 21.5 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Rio Grande do Norte during September?
The average wind speed in Rio Grande do Norte during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Rio Grande do Norte
Explore the daily rainfall trends and prepare for Rio Grande do Nortes September weather 💧
Typically, Rio Grande do Norte has 7 rainy days in September with a total of 21.5 mm of rainfall.
UV exposure in Rio Grande do Norte during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Rio Grande do Norte?Get accurate weather forecasts for Rio Grande do Norte, located at latitude -5.795 and longitude -35.209. Stay updated with localized weather information tailored for Rio Grande do Norte.
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