Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The advent of September in Punta del Este denotes an average high-temperature of a still mild 15.5°C (59.9°F), subtly different from August's 14.3°C (57.7°F). Punta del Este navigates through September with a barely noticeable decrease in temperature at night, stabilizing at a cool 11.4°C (52.5°F).Humidity
The months with the highest humidity in Punta del Este are July through September, with an average relative humidity of 79%.Rainfall
In Punta del Este, in September, during 10.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Punta del Este, during the entire year, the rain falls for 136.9 days and collects up to 714mm (28.11") of precipitation.Sea temperature
In Punta del Este, the average seawater temperature in September is 12.5°C (54.5°F).Note: Without suitable protection, venturing into 12.5°C (54.5°F) waters cooler than 10°C (50°F) can lead to pronounced cold shock and rapid breaths.
Daylight
In September, the average length of the day is 11h and 53min.On the first day of the month, sunrise is at 06:57 and sunset at 18:21. On the last day of September, in Punta del Este, sunrise is at 06:16 and sunset at 18:42 -03.
Sunshine
The average sunshine in September in Punta del Este is 7.4h.UV index
In Punta del Este, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the average September temperature in Punta del Este?
What is the most humid month in Punta del Este?
What is the average humidity in September in Punta del Este?
How many days does it rain in September in Punta del Este?
What is the sea water temperature in September in Punta del Este?
What is the average length of the day in September in Punta del Este?
When are sunrise and sunset in September in Punta del Este?
How long on average sun shines in September in Punta del Este?
How high is the UV index in September in Punta del Este?
Average temperature in September
Punta del Este, Uruguay
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (13.2°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in September
Punta del Este, Uruguay
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).
Average wind speed in September
Punta del Este, Uruguay
- Average wind speed in September: 21.3km/h
The windiest months (with the highest average wind speed) are June and September (21.3km/h).
The calmest month (with the lowest average wind speed) is May (19.1km/h).
Average humidity in September
Punta del Este, Uruguay
- Average humidity in September: 79%
The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (71%).
Average rainfall in September
Punta del Este, Uruguay
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in September
Punta del Este, Uruguay
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is March (14.3 days).
The months with the least rainy days are June, August and September (10.2 days).
Average sea temperature in September
Punta del Este, Uruguay
- Average sea temperature in September: 12.5°C
The best month for swimming (with the highest average sea temperature) is January (22.8°C).
The coldest month (with the lowest average sea temperature) is July (11.8°C).
Average daylight in September /
Average sunshine in September
Punta del Este, Uruguay
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).
Average sunshine days in September
Punta del Este, Uruguay
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is March (13.6 days).
Average UV index in September
Punta del Este, Uruguay
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in September
Punta del Este, Uruguay
- Average cloud cover in September: 38
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Punta del Este, Uruguay
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Punta del Este, Uruguay
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