Costa del Este Weather in September

Costa del Este in September sees moderate temperatures, with highs around 15°C (59°F) and overnight lows of 10°C (50°F). Rainfall is fairly high at around 79 mm (3.1 in) on average, so pack waterproofs just in case.

Rainfall in Costa del Este in September

Based on our climate data of the past 30 years, about 7 days of rain are anticipated, with 79 mm (3.1 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Costa del Este in September

In September, expect moderate temperatures in Costa del Este, with highs of 15°C (59°F) and lows of 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

For Costa del Este itself, January, February, March, April, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Costa del Este's climate page.

Costa del Este Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 25%  

Precipitation 79 mm (3.1 in)  

Rainy days 7 days  

Humidity 77% *  

* Data from: Pinamar, Argentina (57 KM, 35 Miles).

What to Wear in Costa del Este in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Costa del Este in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Barbeque

5/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Costa del Este's climate page.

More climate data for Costa del Este

Temperature Rainfall Humidity

See the full Costa del Este climate overview or explore weather in Argentina.