Temperatures in September
It's hot in September in Acapulco with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 19°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Acapulco in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Acapulco with hot temperatures, averaging around 31°C during the day and nights close to 20°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-September
By mid-September, the average daytime temperature stays the same at 31°C, with nights close to 21°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of September
By the end of September, the average daytime temperature in Acapulco will be around 31°C, with nights close to 21°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in September
In September, there is an average of 122 mm of precipitation, spread over 16 days. The wind speed is around 2 Bft, mostly coming from the Southwest.
Across the whole month, the average precipitation chance is 53% per day. Though it seems average, the weather’s variable. Some days have a lower chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Acapulco. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Acapulco in September |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 20°C | |
 High Temp |
32°C | 22°C | |
| Low Temp |
29°C | 17°C | |
 Total Precipitation |
122 mm | 44 mm | |
| Rainy Days |
16 days | 8 days | |
August
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.
Is September a good time to visit Acapulco?
After some sun? Then September isn’t the best time to be in Acapulco. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Acapulco in September
With 35°C, Acapulco hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 22°C in 2014. The extreme night temperatures ranged from a low of 13°C to a high of 24°C.
Check out the climate of Acapulco for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in September in Acapulco
This chart shows the average daily temperatures, both day and night, for each day in September in Acapulco, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Acapulco
The chart below shows the average daily precipitation in September for Acapulco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 16 days of rain in Acapulco.
Daily UV Index in September in Acapulco
This chart shows the average daily UV index in September in Acapulco, 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.
Temperature in September in Acapulco Over the Years
This chart shows the average temperature in September in Acapulco, measured in degrees Celsius, over the past years.
Total Precipitation in September in Acapulco Over the Years
This chart shows the average precipitation in September in Acapulco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Acapulco
Click on a specific day in September for detailed info on the typical weather on that day in Acapulco. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Acapulco
Have you been to Acapulco in September?
Share your weather experience in September in Acapulco.
Average Weather in Acapulco by Month
Click on a month below to see detailed weather info for Acapulco. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
