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Holbox Island Weather in September
September in Holbox Island averages 32°C (90°F) during the day and 26°C (79°F) at night. Quite a bit of rainfall is typical this month, with around 115 mm (4.5 in) on average. An umbrella is a good idea.
Rainfall in Holbox Island in September
You can expect rain on roughly 14 days based on historical data, averaging 115 mm (4.5 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Holbox Island in September
Temperatures in Holbox Island in September top out at 32°C (90°F) and drop to 26°C (79°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Holbox Island in September
Expect a lot of sunshine this month, with about 195 hours of sun. These sunny conditions add to the overall experience.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Holbox Island. Our weather planner can help you explore destinations with more pleasant weather conditions.
Holbox Island Temperature in September
Min Temperature
26°C (79°F)
Max Temperature
32°C (90°F)
Chance of Rain
47%
Precipitation
115 mm (4.5 in)
Rainy days
14 days
Sunshine
195 hours *
Percentage Sunshine
*
* Data from: Cancún, Mexico (69 KM, 43 Miles).
Holbox Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Holbox Island - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Holbox Island typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Historical weather records for Holbox Island in September
Browse day-by-day weather records for Holbox Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Holbox Island historical weather extremes in September
Based on 36 years of weather observations (1989-2025), these are the most extreme conditions recorded in Holbox Island.
- The hottest September day on record in Holbox Island reached 39°C (102°F) (September 18, 2002).
- Holbox Island experienced its chilliest September day on September 13, 2013, reaching only 26°C (79°F).
- The coldest night in September in Holbox Island was on September 30, 2010, with a minimum of 20°C (68°F).
Best Places in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Holbox Island in September
Warm but pleasant conditions in Holbox Island in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Holbox Island in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Holbox Island 3-Day Forecast
More climate data for Holbox Island
See the full Holbox Island climate overview or explore weather in Mexico.
Popular in September
Where to go in September - average daytime high across popular destinations.
Puerto Peñasco
34°C (93°F) Los Cabos
32°C (90°F) Tulum31°C (88°F) Cancún30°C (86°F) Playa del Carmen31°C (88°F) Puerto Vallarta29°C (84°F) San Miguel de Allende
27°C (81°F) Mexico City23°C (73°F) Bucket list
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