Luján Weather in September

September is one of the perfect months to visit Luján, with daytime temperatures of 20°C (68°F) and lows of 8°C (46°F) at night. Do note that quite a bit of rainfall is typical, averaging around 74 mm (2.9 in).

Rainfall in Luján in September

Typically, you can expect about 6 days of rain this month, with 74 mm (2.9 in) on average. 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 Luján in September

If you're visiting Luján in September, expect perfect temperatures with highs of 20°C (68°F) and overnight lows of 8°C (46°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Luján in September

The month brings about 186 hours of sunlight, offering a comfortable mix of sun and overcast.

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 Argentina, check out our Luján's climate page.

Luján Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 21%  

Precipitation 74 mm (2.9 in)  

Rainy days 6 days  

Humidity 70% *  

Sunshine 186 hours *  

Percentage Sunshine *  

* Data from: Buenos Aires, Argentina (61 KM, 38 Miles).

What to Wear in Luján in September

For Luján 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. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Luján 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 Luján's climate page.

More climate data for Luján

Temperature Rainfall Sunshine Humidity

See the full Luján climate overview or explore weather in Argentina.