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 snowfall 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
With the advent of September, Mar del Plata's high-temperatures adjust to a still refreshing 13.7°C (56.7°F), closely aligning with the preceding month. Mar del Plata in September experiences a low-temperature average of 7.9°C (46.2°F).Humidity
July, September and October, with an average relative humidity of 77%, are the most humid months in Mar del Plata, Argentina.Rainfall
In Mar del Plata, Argentina, in September, it is raining for 9.2 days, with typically 30mm (1.18") of accumulated precipitation. In Mar del Plata, during the entire year, the rain falls for 113.4 days and collects up to 418mm (16.46") of precipitation.Snowfall
January through July, September through December are months without snowfall.Sea temperature
The month with the coldest seawater in Mar del Plata is September, with an average sea temperature of 10.4°C (50.7°F).Note: Swimming in 10.4°C (50.7°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
In September, the average length of the day in Mar del Plata is 11h and 52min.On the first day of September, sunrise is at 07:10 and sunset at 18:29. On the last day of the month, sunrise is at 06:25 and sunset at 18:54 -03.
Sunshine
In September, the average sunshine in Mar del Plata is 7.7h.UV index
The months with the lowest UV index in Mar del Plata are June, July and September, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 3 in September leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the usual temperature for Mar del Plata in September?
What is the most humid month in Mar del Plata?
What is the average humidity in September in Mar del Plata?
How much does it rain in Mar del Plata in September?
When it does not snow in Mar del Plata?
Does it snow in Mar del Plata in September?
What month is the sea coldest in Mar del Plata?
What is the sea water temperature in September in Mar del Plata?
How many hours of daylight does Mar del Plata have in September?
What time are sunrise and sunset in September in Mar del Plata?
How many hours of sunshine does Mar del Plata have in September?
What are the months with the lowest UV index in Mar del Plata?
How high is the UV index in September in Mar del Plata?
Average temperature in September
Mar del Plata, Argentina
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is January (25.2°C).
The month with the lowest average high temperature is July (11.5°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (6.9°C).
Average pressure in September
Mar del Plata, Argentina
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in September
Mar del Plata, Argentina
- Average wind speed in September: 19.8km/h
The windiest month (with the highest average wind speed) is June (21km/h).
The calmest month (with the lowest average wind speed) is May (18.7km/h).
Average humidity in September
Mar del Plata, Argentina
- Average humidity in September: 77%
The months with the highest relative humidity are July, September and October (77%).
The month with the lowest relative humidity is January (66%).
Average rainfall in September
Mar del Plata, Argentina
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in September
Mar del Plata, Argentina
- Average rainfall days in September: 9.2 days
The months with the highest number of rainy days are October and November (11 days).
The month with the least rainy days is June (7.3 days).
Average snowfall days in September
Mar del Plata, Argentina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average sea temperature in September
Mar del Plata, Argentina
- Average sea temperature in September: 10.4°C
The best month for swimming (with the highest average sea temperature) is January (20.7°C).
The coldest month (with the lowest average sea temperature) is September (10.4°C).
Average daylight in September /
Average sunshine in September
Mar del Plata, Argentina
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 7h and 4min
The months with the most sunshine are January and December (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).
Average sunshine days in September
Mar del Plata, Argentina
- Average sunshine days in September: 18.6 days
The months with the most sunshine days are May, June and August (20.3 days).
The month with the least sunshine days is November (17 days).
Average UV index in September
Mar del Plata, Argentina
- Average UV index in September: 3
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).
Average cloud cover in September
Mar del Plata, Argentina
- Average cloud cover in September: 36
The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in September
Mar del Plata, Argentina
- 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).
Mar del Plata, Argentina
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