San Pedro Weather in September

San Pedro in September sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 75 mm (3 in) on average, so pack waterproofs just in case.

Rainfall in San Pedro in September

Past climate data indicates that roughly 6 days will see rain, totalling around 75 mm (3 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in San Pedro in September

September is a good time to be in San Pedro. Days are excellent, reaching 21°C (70°F), with nights around 9°C (48°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in San Pedro in September

The city usually sees around 197 hours of sunlight, indicating many sunny days — a great month for sightseeing.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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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 San Pedro's climate page.

San Pedro Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 20%  

Precipitation 75 mm (3 in)  

Rainy days 6 days  

Humidity 73%  

Sunshine 197 hours  

Percentage Sunshine 55%  

What to Wear in San Pedro in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Pedro in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

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 San Pedro's climate page.

More climate data for San Pedro

Temperature Rainfall Sunshine Humidity

See the full San Pedro climate overview or explore weather in Argentina.