Santiago Tuxtla Weather in September

September in Santiago Tuxtla sees daytime temperatures around 31°C (88°F) and lows of 24°C (75°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Santiago Tuxtla in September

As part of the rainy season, Santiago Tuxtla sees around 18 days of rain in September, with an average of 394 mm (16 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.

Temperature in Santiago Tuxtla in September

In September, Santiago Tuxtla gets very high temperatures, with highs of 31°C (88°F). Nights cool to around 24°C (75°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Santiago Tuxtla. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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• May
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• October
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For a detailed overview over the year and the best time to visit Mexico, check out our Santiago Tuxtla's climate page.

Santiago Tuxtla Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 60%  

Precipitation 394 mm (16 in)  

Rainy days 18 days  

What to Wear in Santiago Tuxtla in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Santiago Tuxtla in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Mexico, check out our Santiago Tuxtla's climate page.

More climate data for Santiago Tuxtla

Temperature Rainfall

See the full Santiago Tuxtla climate overview or explore weather in Mexico.