San Pedro Weather in December

San Pedro in December averages 30°C (86°F) during the day and 17°C (63°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in San Pedro in December

Historically, approximately 8 days this month are expected to have rain, averaging 107 mm (4.2 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in San Pedro in December

December in San Pedro brings typical temperatures with highs around 30°C (86°F) and lows of 17°C (63°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in San Pedro in December

Expect a lot of sunshine this month, with about 278 hours of sun. These sunny conditions add to the overall experience.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit San Pedro. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Pedro's climate page.

San Pedro Temperature in December

Min Temperature 17°C (63°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 27%  

Precipitation 107 mm (4.2 in)  

Rainy days 8 days  

Humidity 66%  

Sunshine 278 hours  

Percentage Sunshine 63%  

What to Wear in San Pedro in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Pedro 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

6/10

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 Pedro's climate page.

More climate data for San Pedro

Temperature Rainfall Sunshine Humidity

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