Rivas (Sapoá)
September
Weather in Rivas for September 2026
Your guide to Rivas weather in September - trends and predictions
Until now, September 2026 in Rivas has been nearly identical to the historical average, with a temperature of 29.3 °C (showing only a slight deviation of 0.3 °C).
The forecast for the next days in Rivas predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Rivas at the beginning of September is 29 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.3 °C by the end of September.
Rivas experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 198.6 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/25°
Temperatures
22 km/h
Avg max wind
79 %
Avg humidity
Rivas Weather September
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Temperatures trend during September in Rivas
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September weather in Rivas day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /26° | 6.1 mm | 4 | |
| 2 Sept. | Light rain shower | 29° /25° | 3.7 mm | 7 | |
| 3 Sept. | Light rain shower | 29° /25° | 4.7 mm | 5 | |
| 4 Sept. |  Patchy light rain | 29° /25° | 4 mm | 7 | |
| 5 Sept. | Light rain shower | 29° /25° | 3.2 mm | 4 | |
| 6 Sept. | Patchy rain possible | 29° /25° | 2.5 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /25° | 3.2 mm | 5 | |
| 8 Sept. | Light rain shower | 29° /25° | 10.7 mm | 6 | |
| 9 Sept. | Light rain shower | 30° /26° | 4.5 mm | 6 | |
| 10 Sept. | Light rain shower | 30° /25° | 6.6 mm | 6 | |
| 11 Sept. | Light rain shower | 30° /25° | 7.9 mm | 5 | |
| 12 Sept. | Patchy rain possible | 29° /25° | 3.9 mm | 5 | |
| 13 Sept. | Light rain shower | 30° /25° | 8.1 mm | 4 | |
| 14 Sept. | Light rain shower | 28° /24° | 8.7 mm | 5 | |
| 15 Sept. | Light rain shower | 29° /25° | 7.7 mm | 4 | |
| 16 Sept. | Light rain shower | 29° /25° | 4.6 mm | 5 | |
| 17 Sept. | Light rain shower | 28° /25° | 5.3 mm | 5 | |
| 18 Sept. | Light rain shower | 29° /25° | 7.7 mm | 6 | |
| 19 Sept. | Patchy light drizzle | 29° /25° | 8.1 mm | 5 | |
| 20 Sept. | Patchy rain possible | 29° /25° | 15.1 mm | 4 | |
| 21 Sept. | Light rain shower | 27° /23° | 24.6 mm | 4 | |
| 22 Sept. | Light rain shower | 29° /24° | 4.2 mm | 5 | |
| 23 Sept. | Patchy rain possible | 29° /25° | 8.2 mm | 5 | |
| 24 Sept. | Light rain shower | 29° /25° | 9.9 mm | 5 | |
| 25 Sept. | Patchy rain possible | 29° /25° | 7.7 mm | 4 | |
| 26 Sept. | Light rain shower | 28° /22° | 33 mm | 11 | |
| 27 Sept. | Light rain shower | 25° /21° | 18 mm | 8.9 | |
| 28 Sept. | Patchy rain possible | 27° /22° | 1.4 mm | 10.3 | |
| 29 Sept. |  Mist | 27° /22° | 1.7 mm | 11.3 | |
| 30 Sept. | Light rain shower | 26° /22° | 14.3 mm | 11.5 | |
| Next | |||||
Important Notice
Our weather forecast for Rivas 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 Rivas forecast closer to your planned date for the most up-to-date weather information.
Change Month
Rivas in September - FAQ
What are the expected maximum and minimum temperatures in Rivas during September?
During September, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rivas during September?
Significant rainfall exceeding 198.6 mm is expected in Rivas during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rivas during September?
The average wind speed in Rivas during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Rivas
Explore the daily rainfall trends and prepare for Rivass September weather 💧
Typically, Rivas has 30 rainy days in September with a total of 198.6 mm of rainfall.
UV exposure in Rivas during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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