Isla Mujeres in September
good · a good time to go
The year in Isla Mujeres
Tap a month for its page
- JanJIsla Mujeres in January: ok, busy
- FebFIsla Mujeres in February: good, busy
- MarMIsla Mujeres in March: good, busy
- AprAIsla Mujeres in April: sweet spot
- MayMIsla Mujeres in May: sweet spot
- JunJIsla Mujeres in June: sweet spot
- JulJIsla Mujeres in July: good
- AugAIsla Mujeres in August: good
- SepSIsla Mujeres in September: good
- OctOIsla Mujeres in October: good
- NovNIsla Mujeres in November: good
- DecDIsla Mujeres in December: good
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Where to stay
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Travel insurance
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If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
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Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 31°C |
|---|---|
| Nightly low | 25°C |
| Feels like, afternoon | 37°C |
| Rainy days, 1 mm or more | 9 · 158 mm |
| Humidity | 82% |
| Sunshine | 10.6 h/day |
| Daylight | 12.3 h/day |
| Days over 35°C | 0 |
| Beach and sea | 21 of 30 days dry and 23–35 °C; sea 29 °C, warm good |
| Crowds | 100 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at the town and Playa Norte: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in September
Holidays crowd a place out; they count toward the crowd score above.
Isla Mujeres in pictures
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Larry D. Moore, CC BY 4.0, via Wikimedia Commons
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Bernard DUPONT, CC BY-SA 2.0, via Wikimedia Commons
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Isabel A01706197, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- Summer clothes by day, highs around 31°C.
- A packable rain jacket for the 9 or so rainy days.
- Sun protection: about 11 hours of sunshine a day.
- Humidity averages 82%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type A and B plugs at 127 V. Drives on the right. The currency is the Peso. UK Foreign Office: avoid all but essential travel to parts. Global Affairs Canada: Exercise a high degree of caution (with regional advisories). US State Department: Level 2: Exercise Increased Caution. Everything for Mexico: cost of living, languages, emergency numbers and health.
On arrival in Isla Mujeres: the apps, paying, getting around, tipping and the emergency numbers.
September elsewhere
- Everywhere in September
- Islands in September
- Beaches in September
- North America in September
- Mexico in September
In September from
The other months at Isla Mujeres
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