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MexicoThe weather in September in San Miguel de Cozumel
It's hot in September in San Miguel de Cozumel with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 23°C and 25°C.
Looking for sun? September isn’t a good month to be in San Miguel de Cozumel. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for San Miguel de Cozumel, Mexico. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2019, San Miguel de Cozumel reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 28°C.
Water temperature
The water temperature at San Miguel de Cozumel is 32°C this month. It’s really warm, perfect for a swim.
Rainfall amount
In September, there is an average of 303 mm of precipitation, spread over 26 days. The wind speed is around 3 Bft, mostly coming from the East.
Daily weather in September for San Miguel de Cozumel
Click on any day in September to get detailed info about the usual weather on that day in San Miguel de Cozumel. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| San Miguel de Cozumel | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 303 mm | 57 mm |
| Rainy days | 26 days | 9 days |
Start of September
The month of September starts in San Miguel de Cozumel with hot temps, averaging around 32°C during the day and nights around 25°C.
Mid September
By mid-September, daytime temps stay steady at around 32°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in San Miguel de Cozumel is around 32°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in San Miguel de Cozumel runs from June to November.
Check out the climate of San Miguel de Cozumel for all months and discover the best travel time
Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Cancún, Mexico City, Playa del Carmen, or explore other destinations in Mexico.
Temperature charts
These charts show the average temperatures in September in San Miguel de Cozumel, Mexico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in San Miguel de Cozumel
Temperature in September in San Miguel de Cozumel over the years
Precipitation charts
These charts show the average amount of precipitation in September in San Miguel de Cozumel, Mexico. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in San Miguel de Cozumel
Total precipitation in September in San Miguel de Cozumel over the years
Daily UV index in September in San Miguel de Cozumel
This chart shows the average daily UV index in September in San Miguel de Cozumel, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in San Miguel de Cozumel
Have you been to San Miguel de Cozumel in September?
Share your weather experience in September in San Miguel de Cozumel.
Average weather in San Miguel de Cozumel by month
Click on a month below to see detailed weather info for San Miguel de Cozumel. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.