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MexicoThe weather in September in Heroico Batallón de San Blas
It's hot in September in Heroico Batallón de San Blas with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 21°C and 22°C.
Looking for sun? September isn’t a good month to be in Heroico Batallón de San Blas. 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 Heroico Batallón de San Blas, 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 35°C in 2023, Heroico Batallón de San Blas reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 23°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 287 mm of precipitation, spread over 26 days. The wind speed is around 2 Bft, mostly coming from the South.
Daily weather in September for Heroico Batallón de San Blas
Click on any day in September to get detailed info about the usual weather on that day in Heroico Batallón de San Blas. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Heroico Batallón de San Blas | New York | |
|---|---|---|
| Average temperature | 30°C | 27°C |
| Max. temperature | 31°C | 31°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 287 mm | 57 mm |
| Rainy days | 26 days | 9 days |
Start of September
The month of September starts in Heroico Batallón de San Blas with hot temps, averaging around 30°C during the day and nights around 22°C.
Mid September
By mid-September, daytime temps stay steady at around 30°C, with nights around 22°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Heroico Batallón de San Blas is around 30°C, while nighttime temps are about 22°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.
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 Heroico Batallón de San Blas, Mexico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Heroico Batallón de San Blas
Temperature in September in Heroico Batallón de San Blas over the years
Precipitation charts
These charts show the average amount of precipitation in September in Heroico Batallón de San Blas, 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 Heroico Batallón de San Blas
Total precipitation in September in Heroico Batallón de San Blas over the years
Daily UV index in September in Heroico Batallón de San Blas
This chart shows the average daily UV index in September in Heroico Batallón de San Blas, 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 Heroico Batallón de San Blas
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Average weather in Heroico Batallón de San Blas by month
Click on a month below to see detailed weather info for Heroico Batallón de San Blas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.