San Ramón Weather in September

Thinking of visiting San Ramón in September? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in San Ramón in September

Typically, about 8 days will experience rainfall, with an average of 137 mm (5.4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in San Ramón in September

Daytime temperatures in San Ramón reach 20°C (68°F) in September, dropping to 10°C (50°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

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

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• January
• February
• March
• April

• May
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• August

• September
• October
• November
• December

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

San Ramón Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 26%  

Precipitation 137 mm (5.4 in)  

Rainy days 8 days  

What to Wear in San Ramón in September

For San Ramón in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in San Ramón in September

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

Cycling

9/10

Walking

9/10

Camping

3/10

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

More climate data for San Ramón

Temperature Rainfall

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