San Lorenzo Weather in December

December in San Lorenzo averages 24°C (75°F) during the day and 14°C (57°F) at night. December is part of the rainy season, with around 325 mm (13 in) of rainfall and frequent showers.

Rainfall in San Lorenzo in December

San Lorenzo is in the rainy season in December, with rain on around 13 days and an average of 325 mm (13 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in San Lorenzo in December

In December, San Lorenzo gets high temperatures, with highs of 24°C (75°F). Nights cool to around 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in San Lorenzo in December

The month enjoys around 198 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

December in San Lorenzo has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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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 San Lorenzo's climate page.

San Lorenzo Temperature in December

Min Temperature 14°C (57°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 43%  

Precipitation 325 mm (13 in)  

Rainy days 13 days  

Humidity 73% *  

Sunshine 198 hours *  

Percentage Sunshine 39% *  

* Data from: Salta, Argentina (9 KM, 5 Miles).

What to Wear in San Lorenzo in December

Pleasant temperatures in December 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Lorenzo in December

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

Swimming

7/10

Camping

6/10

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 San Lorenzo's climate page.

More climate data for San Lorenzo

Temperature Rainfall Sunshine Humidity

See the full San Lorenzo climate overview or explore weather in Argentina.