Open Door Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Open Door.
Climate overview of Open Door
Open Door, Buenos Aires Province, Argentina, sees big temperature differences between seasons, with January peaking at 31°C (88°F) and July dropping to 16°C (61°F).
With around 1038 mm (41 in) of annual rainfall, Open Door has a notably wet climate. However, this rainfall is not evenly distributed — the city has very warm summers and mild winters. The wettest month is October. The sunniest month is January, with 9.5 hours of sunshine per day on average.
Open Door Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Open Door - and find the best time to visit.
Monthly Temperature in Open Door
Visitors to Open Door can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 31°C (88°F) in January. In July, the coolest month of the year, temperatures drop to a moderate 16°C (61°F).
At night, temperatures range from around 18°C (64°F) in January to 5°C (41°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Open Door
Open Door is known for its substantial rainfall, with annual precipitation reaching 1038 mm (41 in). Open Door experiences moderate seasonal variation in rainfall, with monthly averages ranging from 121 mm (4.8 in) in October, the wettest month, and 58 mm (2.3 in) in June, the driest month. For more details, please visit our Open Door Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Open Door
Open Door can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Open Door by Month
The relative humidity is high throughout the year in Open Door.
The city experiences its highest humidity in June, reaching 79%. In December, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Open Door
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, May, September and November
- Warmest weather: January, February and December
- Most sunshine: January and December
- Seasonal pattern: Very warm summers and mild winters
Frequently asked questions about the climate in Open Door
What is the best time to visit Open Door?
March, May, September and November typically offer the most optimal weather in Open Door. In contrast, February tends to have less optimal conditions. Open Door has very warm summers and mild winters.
What temperatures can I expect in Open Door?
Daytime highs range from 16°C (61°F) in July to 31°C (88°F) in January. Nighttime lows range from 5°C (41°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Open Door get?
Annual rainfall is around 1038 mm (41 in). October is the wettest month with 121 mm (4.8 in), while June is the driest with 58 mm (2.3 in).
How sunny is Open Door?
Open Door receives around 2,526 hours of sunshine per year. January is the sunniest month with 285 hours, while June is the cloudiest with just 132 hours. Overall, Open Door enjoys abundant sunshine.
Open Door 3-Day Forecast
Open Door 3-Day Forecast
Open Door on the map
Open Door is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Córdoba
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4°C (39°F) San Martín de los Andes4°C (39°F) 
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