Mexico weather
Our guide to the weather in Mexico during September
We've looked at the most up-to-date weather data for Mexico, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Mexico weather in September.
How warm is it in Mexico during September?
The temperature reaches around 23℃ during the daytime in September, falling away to 13℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Mexico during September?
On average, there will be 9 rainy days during the month, amounting to 199.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Mexico during September?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.
Mexico Blog posts
From the Ireland's most popular travel bloggers
Most BEAUTIFUL WATERFALL In MEXICO!
17th November 2022 by Journalist On The Run
A full day spent visiting Chiflon Falls and the border with Guatemala - another epic adventure in Mexico.......
MEXICO CITY for DAY OF THE DEAD 2022
9th November 2022 by Journalist On The Run
Super excited to be back in Mexico for the next month and plan to do daily vlogs showing you the beauty of this incredible country including Day of the Dead celebrations in Mexico City and beautiful Oaxaca!......
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