Open Door Weather in December

In Open Door, December brings high daytime temperatures around 30°C (86°F), with nights cooling to 16°C (61°F). Expect quite a bit of rainfall this month.

Rainfall in Open Door in December

You can expect rain on around 8 days based on historical patterns, with 95 mm (3.7 in) average for the month. 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 Open Door in December

Daytime temperatures in Open Door reach 30°C (86°F) in December, dropping to 16°C (61°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Open Door in December

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

For Open Door itself, March, May, September and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Open Door's climate page.

Open Door Temperature in December

Min Temperature 16°C (61°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 28%  

Precipitation 95 mm (3.7 in)  

Rainy days 8 days  

Humidity 63% *  

Sunshine 273 hours *  

Percentage Sunshine *  

* Data from: Buenos Aires, Argentina (62 KM, 38 Miles).

What to Wear in Open Door in December

Warm but pleasant conditions in Open Door 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Open Door 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 Open Door's climate page.

More climate data for Open Door

Temperature Rainfall Sunshine Humidity

See the full Open Door climate overview or explore weather in Argentina.