San Fernando Weather in December

Thinking of visiting San Fernando in December? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 18°C (64°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in San Fernando in December

You can typically expect 9 days of rain this month, averaging around 92 mm (3.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in San Fernando in December

San Fernando in December is worth a visit. The temperature is excellent, with 28°C (82°F) during the day and 18°C (64°F) at night. During December, you'll experience the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in San Fernando in December

There are approximately 273 hours of sunshine this month, resulting in mostly clear days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, November and December typically offer the best weather for San Fernando.

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 Fernando's climate page.

San Fernando Temperature in December

Min Temperature 18°C (64°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 29%  

Precipitation 92 mm (3.6 in)  

Rainy days 9 days  

Humidity 63% *  

Sunshine 273 hours *  

Percentage Sunshine *  

* Data from: Buenos Aires, Argentina (43 KM, 26 Miles).

What to Wear in San Fernando in December

Warm but pleasant conditions in San Fernando in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in San Fernando in December

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

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 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 Argentina.