Monthly climate guide
Quito weather in September
September in Quito is typically warm, with average daytime highs around 25°C (77°F) and night-time lows near 13°C (55°F). The month usually brings about 33 mm of rain (fairly dry) and is often cloudy. Daytime highs are about the same as August and 2°C warmer than October.
What stands out in September
- It's humid — around 75% — so the heat feels heavier.
- Quito is usually about 10°C warmer than Otavalo, 60 km away, in September.
- September sits in Quito's drier season — usually a comfortable time to visit.
- It's one of the drier months, with about 67% less rain than Quito's average.
Avg high
25°C
77°F
Avg low
13°C
55°F
Rainfall
33 mm
fairly dry
Humidity
75%
relative
Sky
70%
cloud · often cloudy
Quito weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 22°C / 72°F | 14°C / 57°F | 159 mm | 86% | 79% |
| February | 22°C / 72°F | 14°C / 58°F | 149 mm | 87% | 83% |
| March | 22°C / 72°F | 14°C / 58°F | 170 mm | 86% | 87% |
| April | 23°C / 73°F | 14°C / 58°F | 168 mm | 86% | 83% |
| May | 23°C / 74°F | 14°C / 57°F | 133 mm | 84% | 80% |
| June | 24°C / 75°F | 13°C / 55°F | 58 mm | 80% | 73% |
| July | 25°C / 76°F | 12°C / 54°F | 37 mm | 77% | 69% |
| August | 25°C / 77°F | 12°C / 54°F | 27 mm | 74% | 67% |
| September | 25°C / 77°F | 13°C / 55°F | 33 mm | 75% | 70% |
| October | 24°C / 75°F | 14°C / 56°F | 81 mm | 79% | 79% |
| November | 23°C / 73°F | 14°C / 56°F | 98 mm | 81% | 79% |
| December | 23°C / 74°F | 14°C / 56°F | 90 mm | 83% | 77% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is September a good time to visit Quito?
Compare the months in the chart above to find your ideal window.
Best time to visit Quito →Other Ecuador cities in September
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Quito weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/ecuador/quito/september
<a href="https://weathercompare.eu/weather/ecuador/quito/september">Quito weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/ecuador/quito" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Quito weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/ecuador/quito/september">Quito weather in September</a> – WeatherCompare</p>
Quito in September: quick answers
Is September a good time to visit Quito?
Yes. September is one of the best months for Quito, with highs around 25°C and about 33 mm of rain.
How warm is Quito in September?
Average highs are about 25°C (77°F) and average lows about 13°C (55°F), based on 10 years of daily data.
Does it rain a lot in Quito in September?
Quito typically gets around 33 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Quito (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.