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UruguayThe weather in September in Punta del Este
It's cool to moderate in September in Punta del Este with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 20°C. At night, you can expect temperatures between 8°C and 11°C.
Looking for sun? September isn’t a good month to be in Punta del Este. 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 Punta del Este, Uruguay. 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 29°C in 2017, Punta del Este reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 17°C.
Water temperature
The water temperature at Punta del Este is 15°C this month. This is probably too cold to swim without protective gear.
Rainfall amount
In September, there is an average of 124 mm of precipitation, spread over 14 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Daily weather in September for Punta del Este
Click on any day in September to get detailed info about the usual weather on that day in Punta del Este. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Punta del Este | New York | |
|---|---|---|
| Average temperature | 18°C | 27°C |
| Max. temperature | 20°C | 31°C |
| Min. temperature | 8°C | -5°C |
| Total precipitation | 124 mm | 57 mm |
| Rainy days | 14 days | 9 days |
Start of September
The month of September starts in Punta del Este with cool temps, averaging around 17°C during the day and nights around 10°C.
Mid September
By mid-September, daytime temps rise to around 18°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Punta del Este is around 19°C, while nighttime temps are about 11°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Punta del Este
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Punta del Este for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Punta del Este, Uruguay. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Punta del Este
Temperature in September in Punta del Este over the years
Precipitation charts
These charts show the average amount of precipitation in September in Punta del Este, Uruguay. 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 Punta del Este
Total precipitation in September in Punta del Este over the years
Daily UV index in September in Punta del Este
This chart shows the average daily UV index in September in Punta del Este, 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 Punta del Este
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Average weather in Punta del Este by month
Click on a month below to see detailed weather info for Punta del Este. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.