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ArgentinaThe weather in December in Justiniano Posse
It's hot in December in Justiniano Posse with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 35°C. At night, you can expect temperatures between 15°C and 20°C.
Looking for sun? December isn’t a good month to be in Justiniano Posse. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Justiniano Posse, Argentina. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 41°C in 2022, Justiniano Posse reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 20°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 7°C to a highest value of 25°C.
Rainfall amount
In December, there is an average of 133 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in December for Justiniano Posse
Click on any day in December to get detailed info about the usual weather on that day in Justiniano Posse. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Justiniano Posse | New York | |
|---|---|---|
| Average temperature | 31°C | 9°C |
| Max. temperature | 35°C | 12°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 133 mm | 133 mm |
| Rainy days | 16 days | 17 days |
Start of December
The month of December starts in Justiniano Posse with hot temps, averaging around 31°C during the day and nights around 17°C.
Mid December
By mid-December, daytime temps stay steady at around 31°C, with nights around 17°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Justiniano Posse is around 32°C, while nighttime temps are about 18°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Justiniano Posse for all months and discover the best travel time
Curious about the weather in other parts of Argentina? Check out the climate and weather for spots like Buenos Aires, Patagonia, Ushuaia, or explore other destinations in Argentina.
Temperature charts
These charts show the average temperatures in December in Justiniano Posse, Argentina. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Justiniano Posse
Temperature in December in Justiniano Posse over the years
Precipitation charts
These charts show the average amount of precipitation in December in Justiniano Posse, Argentina. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Justiniano Posse
Total precipitation in December in Justiniano Posse over the years
Daily UV index in December in Justiniano Posse
This chart shows the average daily UV index in December in Justiniano Posse, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Justiniano Posse
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Average weather in Justiniano Posse by month
Click on a month below to see detailed weather info for Justiniano Posse. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.