Chascomús Weather in December

December in Chascomús averages 28°C (82°F) during the day and 16°C (61°F) at night. Quite a bit of rainfall is typical this month, with around 84 mm (3.3 in) on average. An umbrella is a good idea.

Rainfall in Chascomús in December

Historically, December sees about 7 days of rain, with a monthly average of 84 mm (3.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Chascomús in December

December in Chascomús is generally perfect, with days reaching 28°C (82°F) and nights settling around 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Chascomús in December

There are approximately 270 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. March, April, November and December typically offer the best weather for Chascomús.

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 Chascomús's climate page.

Chascomús Temperature in December

Min Temperature 16°C (61°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 24%  

Precipitation 84 mm (3.3 in)  

Rainy days 7 days  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine *  

* Data from: Partido de Punta Indio, Argentina (70 KM, 43 Miles).

What to Wear in Chascomús 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Chascomús 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 Chascomús's climate page.

More climate data for Chascomús

Temperature Rainfall Sunshine Humidity

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