San Jerónimo Weather in September

In San Jerónimo, September brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.

Rainfall in San Jerónimo in September

On average, there are about 8 days with rain during this month, averaging 67 mm (2.6 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in San Jerónimo in September

September in San Jerónimo brings typical temperatures with highs around 16°C (61°F) and lows of 4°C (39°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in San Jerónimo in September

With approximately 195 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in San Jerónimo in September

Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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For a detailed overview over the year and the best time to visit Peru, check out our San Jerónimo's climate page.

San Jerónimo Temperature in September

Min Temperature 4°C (39°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 27%  

Precipitation 67 mm (2.6 in)  

Rainy days 8 days  

Humidity 56% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 195 hours *  

Percentage Sunshine *  

* Data from: Cusco, Peru (10 KM, 6 Miles).

What to Wear in San Jerónimo 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in San Jerónimo in September

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

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 Peru, check out our San Jerónimo's climate page.

More climate data for San Jerónimo

Temperature Rainfall Sunshine Humidity Wind Speed

See the full San Jerónimo climate overview or explore weather in Peru.