San Fernando Weather in September

San Fernando in September sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 6°C (43°F). Rainfall is fairly high this month at around 77 mm (3 in), so pack a rain jacket to stay dry.

Rainfall in San Fernando in September

This month experiences about 4 days of rain according to historical data, averaging 77 mm (3 in). The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in San Fernando in September

September in San Fernando sees highs of 19°C (66°F) and lows of 6°C (43°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in San Fernando in September

With about 161 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer enjoying temperate temperatures and rain-free days, February, March, April, October, November and December typically offer 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.

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• January
• February
• March
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• May
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• October
• November
• December

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

San Fernando Temperature in September

Min Temperature 6°C (43°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 14%  

Precipitation 77 mm (3 in)  

Rainy days 4 days  

Humidity 83% *  

Sunshine 161 hours *  

Percentage Sunshine *  

* Data from: Curicó, Chile (39 KM, 24 Miles).

What to Wear in San Fernando 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in San Fernando 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 Chile, check out our San Fernando's climate page.

More climate data for San Fernando

Temperature Rainfall Sunshine Humidity

See the full San Fernando climate overview or explore weather in Chile.