September Rainfall and Precipitation in Oaxaca

Average rainfall, rainy days and the driest cities in Oaxaca, Mexico in September.

Oaxaca, Mexico, a region in Mexico, experiences precipitation in September ranging from heavy in Oaxaca de Juárez (193 mm (7.6 in)) to heavy in Arroyo Cruz (638 mm (25 in)). On average, September is the wettest month of the year in Oaxaca, Mexico.

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

See also: Oaxaca weather by month.

Best Places to Visit in Oaxaca in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Oaxaca.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

Oaxaca precipitation in September: frequently asked questions

How much rainfall does Oaxaca, Mexico receive in September?

Oaxaca de Juárez often receives substantial rainfall, averaging approximately 193 mm (7.6 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

How many days does it rain in Oaxaca, Mexico in September?

Oaxaca de Juárez sees roughly 14 days rainy days during September.

Is September part of the rainy season in Oaxaca, Mexico?

Not really. September is outside the wettest stretch of the year in Oaxaca, Mexico.

What is the wettest city in September in Oaxaca, Mexico?

Arroyo Cruz is the wettest city in Oaxaca, Mexico in September according to our database, with average rainfall of around 638 mm (25 in).

What is the driest city in September in Oaxaca, Mexico?

Oaxaca de Juárez is the driest city we have data for in Oaxaca, Mexico in September, with monthly rainfall close to 193 mm (7.6 in).

Interested in more climate information?

We have much more information about the climate in Oaxaca.

Weather and climate has detailed information for every country in the world. Are you going to Mexico? Get detailed historical weather averages for many cities in Mexico.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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