Quito
September
Weather in Quito for September 2025
Your guide to Quito weather in September - trends and predictions
Until now, September 2025 in Quito is slightly cooler than the historical average by -1.6 °C.
The forecast for the next days in Quito predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Quito at the beginning of September is 19.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.1 °C by the end of September.
Quito in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 98.4 mm.
Temperatures
Rain 🌧️
10
Dry days
20
Rainy days
0
Snow days
20°/9°
Temperatures
11 km/h
Avg max wind
62 %
Avg humidity
Quito Weather September
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Temperatures trend during September in Quito
See the weather trend as well as the moving average line
September weather in Quito day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 20° /8° | 4.3 mm | 5 | |
| 2 Sept. | Patchy rain possible | 19° /9° | 6 mm | 5 | |
| 3 Sept. |  Patchy light rain with thunder | 20° /9° | 7.8 mm | 5 | |
| 4 Sept. | Patchy light rain with thunder | 20° /9° | 3.5 mm | 5 | |
| 5 Sept. | Patchy rain possible | 20° /9° | 1.7 mm | 5 | |
| 6 Sept. | Patchy rain possible | 19° /8° | 1.1 mm | 5 | |
| 7 Sept. |  Sunny | 21° /8° | 0.8 mm | 6 | |
| 8 Sept. | Patchy rain possible | 20° /8° | 1.7 mm | 5 | |
| 9 Sept. | Patchy rain possible | 19° /9° | 1.8 mm | 5 | |
| 10 Sept. | Patchy rain possible | 18° /9° | 2 mm | 5 | |
| 11 Sept. | Patchy rain possible | 20° /9° | 2.2 mm | 5 | |
| 12 Sept. |  Thundery outbreaks possible | 21° /9° | 1.1 mm | 5 | |
| 13 Sept. | Thundery outbreaks possible | 20° /9° | 0.5 mm | 5 | |
| 14 Sept. |  Partly cloudy | 21° /9° | 0.6 mm | 6 | |
| 15 Sept. | Partly cloudy | 20° /9° | 0.4 mm | 6 | |
| 16 Sept. | Patchy rain possible | 19° /10° | 2.7 mm | 2.4 | |
| 17 Sept. |  Moderate rain | 18° /11° | 6.3 mm | 2.3 | |
| 18 Sept. | Patchy rain possible | 19° /9° | 4.4 mm | 2.6 | |
| 19 Sept. | Moderate rain | 19° /9° | 6 mm | 2.9 | |
| 20 Sept. | Moderate rain | 20° /9° | 9.2 mm | 0 | |
| 21 Sept. | Patchy rain possible | 19° /11° | 2.2 mm | 4 | |
| 22 Sept. | Patchy rain possible | 21° /10° | 2.3 mm | 4 | |
| 23 Sept. | Patchy rain possible | 21° /10° | 0.4 mm | 4 | |
| 24 Sept. | Patchy rain possible | 19° /10° | 0.9 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /11° | 1.8 mm | 4 | |
| 26 Sept. | Patchy rain possible | 17° /11° | 1.9 mm | 4 | |
| 27 Sept. | Patchy rain possible | 19° /10° | 0.8 mm | 4 | |
| 28 Sept. | Patchy rain possible | 19° /9° | 0.3 mm | 4 | |
| 29 Sept. | Patchy rain possible | 19° /11° | 0.1 mm | 4 | |
| 30 Sept. | Patchy rain possible | 18° /9° | 4.9 mm | 5 | |
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Important Notice
Our weather forecast for Quito 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 Quito forecast closer to your planned date for the most up-to-date weather information.
Change Month
Quito in September - FAQ
What are the expected maximum and minimum temperatures in Quito during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Quito during September?
Moderate rainfall is anticipated in Quito during September, with a total of 98.4 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Quito during September?
The average wind speed in Quito during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Quito
Explore the daily rainfall trends and prepare for Quitos September weather 💧
UV exposure in Quito during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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