UruguayAverage weather for Punta del Este in September
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.
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. There are plenty of days with a good chance of precipitation.
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.
Water temperature
The water temperature at Punta del Este is 15°C this month. This is probably too cold to swim without protective gear.
In September, there is an average of 124 mm of precipitation, spread over 8 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Punta del Este in September |
New York | ||
|---|---|---|---|
 Average temperature |
18°C | 27°C | |
 Max. temperature |
20°C | 31°C | |
| Min. temperature |
15°C | -5°C | |
 Total precipitation |
124 mm | 57 mm | |
| Rainy days |
8 days | 9 days | |
August
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.
Is September a good time to visit Punta del Este?
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.
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.
Check out the climate of Punta del Este for all months and discover the best travel time
Daily Temperature in September in Punta del Este
This chart shows the average daily high and low temperatures in September for Punta del Este, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Punta del Este
The chart below shows the average daily precipitation in September for Punta del Este, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 8 days of precipitation in Punta del Este.
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.
Temperature in September in Punta del Este over the years
This chart shows the average temperature in September in Punta del Este, measured in degrees Celsius, over the past few years.
Total precipitation in September in Punta del Este over the years
This chart shows the average precipitation in September in Punta del Este, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
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.
Or check out the climate of Punta del Este for all months at once
