SeasonMapMorelia weather in September
Mexico
September in Morelia: hot, rainy, with clean air — fine if you can take 19 rainy days.
#9 of 12 months in Morelia · #530 of 1383 destinations to visit in September · comfort 84/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Morelia in September
Other months in Morelia
Morelia's forum calls February generally warm and sunny by day, short-sleeve weather even up in the surrounding mountains, but genuinely capable of dropping to near-freezing at night given the region's elevation. Regulars flag rain as rare this time of year, and note locals often keep a rebozo on hand for the evening chill — it's also butterfly-migration season nearby.
Add your own note from Morelia's card on the map.
Morelia climate normals — September
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 126 mm / 5 in | 🌧 rainy |
| Rainy days | 19 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 12.2 h | |
| Wind | 9 km/h / 6 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Morelia in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 2 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Morelia's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherMorelia's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Morelia in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Summer rains
10 Jun – 30 SepMonsoonRain arrives as an afternoon storm and clears by evening for most of the summer. It is when the highlands are green, the countryside around Patzcuaro is at its best, and the city is at its emptiest.
Nearby, and something's on
Within 300 km of Morelia — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Morelia?
Morelia in September — FAQ
- Is September a good time to visit Morelia?
- September in Morelia: hot, rainy, with clean air — fine if you can take 19 rainy days. It ranks #9 of 12 months for Morelia on SeasonMap's comfort score (84/100).
- What is the weather like in Morelia in September?
- In September, Morelia averages a daily high of 27°C and a low of 13.7°C, with about 126.4 mm of rain over roughly 18.6 rainy days.
- What is the air quality in Morelia in September?
- Morelia has a mean US Air Quality Index of about 46 in September.
Other months in Morelia
Compare Morelia in September
Warmer or cooler than Morelia in September
Similar destinations in North America — September
Within 300 km: San Miguel de Allende's Independence and Sanmiguelada around 15–18 Sep, and Mexico City's El Grito on 15–16 Sep.