San Pedro
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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.

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%

San Pedro Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Pedro - and find the best time to visit.

Best Places in Argentina in September

Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

San Pedro 3-Day Forecast

More climate data for San Pedro

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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