What September feels like in Quito
September is part of Quito's dry season, when rain totals drop well below the wet months. Daytime temperatures are mild — neither cold nor hot for walking around. Evenings bring a clear drop in temperature, and nights are cool. Moist air is typical, yet it seldom feels heavy at this time of year.
Rain in Quito in September
Rain is part of normal life this month, falling on most days. A rainy day brings about 6.6 mm (0.3 in) on average — steady rain rather than a passing shower. That is lighter than the city's yearly norm of about 10.6 mm per rainy day. It is among the three driest months of the year.
Daylight and sunshine in September
In mid-September, sunrise is at about 6:06 am and sunset at about 6:13 pm (local time) — 12 h 7 min of daylight. Day length is essentially the same as in mid-August. Close to the equator, sunrise and sunset times move very little through the year. The sun is out for roughly 86% of those daylight hours, so skies are mostly clear.
How September compares to the rest of the year
Ranked by average high, September comes out as the warmest month in Quito. Against August, the average high is 0.3°C (0.5°F) higher, with 37 mm more rain. October is cooler again. October averages a high of 16.9°C (62.4°F).
Who September suits
- Sightseeing: less ideal — rain falls on more than half the days.
- Parks & outdoor: less ideal — rain interrupts outdoor plans.
- Hiking: less ideal — wet trails.
- Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.
Tips for visiting Quito in September
Versatile Layers
Mornings and evenings are cooler than midday, so dress in layers.
Rain Protection
A compact umbrella and a light waterproof jacket.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Quito in September?
Expect around 18.1°C (64.6°F) in the afternoon and 8°C (46.4°F) at night, which most visitors would call mild.
Does it rain a lot in Quito in September?
Yes, fairly — rain falls most days and totals about 138 mm, so an umbrella is worth carrying.
What should I wear in Quito in September?
The numbers point to versatile layers, rain protection and sunglasses. Add a layer for after dark.
Is September or October better for visiting Quito?
On our 12-month climate ranking, September comes out ahead (#1 of 12 vs #6). October is cooler and has more rainy days.