September Rainfall Precipitation in Oaxaca

Oaxaca is a region in Mexico. In September precipitation ranges from heavy in Oaxaca de Juárez with 193 mm of rainfall to heavy in Arroyo Cruz with 638 mm of rainfall. It is the wettest month of the year.

Where and how much does it rain in Oaxaca in September?

Find the average total precipitation in September for the most popular destinations in Oaxaca on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in Oaxaca.

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

How much rainfall does Oaxaca receive in September?

Oaxaca de Juárez often receives substantial rainfall, averaging approximately 193 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly. Based on climate data from the last 30 years, Oaxaca de Juárez receives the most rainfall during this month of the year.

What is the wettest city in September in Oaxaca?

Based on our records, Arroyo Cruz is the location with the highest average precipitation, receiving about 638 mm.

What is the driest city in September in Oaxaca?

Among all locations in our dataset, Oaxaca de Juárez has the lowest average precipitation at 193 mm.

Interested in more climate information?

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.