Cancún Weather in September
Cancún in September
The short of it: Cancún in September averages a high of 33 °C (92 °F) and a low of 23 °C (74 °F), with 180 mm (7.1 in) of rain and about 12 h 14 min of daylight. Rated 1 of 5 for a visit; the best months are January and February. Source: TerraClimate climate normals, 1991–2020.
Average high 33° · low 23° · rain 180 mm · daylight 12 h 14 min
✦ Travel with care for a visit · best months: January & February
September in Cancún brings afternoons near 33° and nights around 23°, with about 180 mm of rain over the month. Days run hot, near 33° in the afternoon; ride early and rest at noon. Wet spells are common — about 180 mm, the 2nd wettest month.
The sun is up for about 12 h 14 min in mid-September, 37 minutes less than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 1 of 5 for a visit; the finest months here are January and February.
Against its neighbours, Cancún runs about middling and drier than most in September. Zona Urbana Ejido Isla Mujeres, 6 km to the N, sees much the same highs.
September in Cancún, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus August
- 1° colder, 68 mm more rain
- Versus October
- 1° warmer
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 14 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Zona Urbana Ejido Isla MujeresQuintana Roo | 6 km N | 33° | 23° | 183 mm |
| Alfredo V. BonfilQuintana Roo | 10 km S | 33° | 24° | 180 mm |
| Isla MujeresQuintana Roo | 14 km ENE | 33° | 24° | 186 mm |
| El PorvenirQuintana Roo | 19 km WSW | 33° | 23° | 183 mm |
| Leona VicarioQuintana Roo | 42 km WSW | 33° | 23° | 183 mm |
| ChiquiláQuintana Roo | 58 km WNW | 33° | 22° | 193 mm |
| San AngelQuintana Roo | 61 km W | 33° | 22° | 193 mm |
| SolferinoQuintana Roo | 64 km WNW | 33° | 22° | 196 mm |