Temperatures in December
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Justiniano Posse in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Justiniano Posse with hot temperatures, averaging around 31°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-December
By mid-December, the average daytime temperature stays the same at 31°C, with nights close to 17°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers.
End of December
By the end of December, the average daytime temperature in Justiniano Posse will be around 32°C, with nights close to 18°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in December
In December, there is an average of 133 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance is 29% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Justiniano Posse. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Justiniano Posse in December |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 9°C | |
 High Temp |
35°C | 11°C | |
| Low Temp |
28°C | 8°C | |
 Total Precipitation |
133 mm | 67 mm | |
| Rainy Days |
9 days | 10 days | |
November
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.
Is December a good time to visit Justiniano Posse?
After some sun? Then December isn’t the best time to be in Justiniano Posse. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Justiniano Posse in December
With 41°C, Justiniano Posse hit the highest temperature in the last 10 years in December 2022. The lowest daytime temperature in this month was 20°C in 2023. The extreme night temperatures ranged from a low of 7°C to a high of 25°C.
Check out the climate of Justiniano Posse for all months and discover the best travel time
Curious about the climate in other parts of Argentina? Check out the weather and climate in places like Buenos Aires, Patagonia, Ushuaia, or have a look at other destinations in Argentina.
Daily Temperature in December in Justiniano Posse
This chart shows the average daily temperatures, both day and night, for each day in December in Justiniano Posse, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Justiniano Posse
The chart below shows the average daily precipitation in December for Justiniano Posse, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 9 days of rain in Justiniano Posse.
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.
Temperature in December in Justiniano Posse Over the Years
This chart shows the average temperature in December in Justiniano Posse, measured in degrees Celsius, over the past years.
Total Precipitation in December in Justiniano Posse Over the Years
This chart shows the average precipitation in December in Justiniano Posse, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Justiniano Posse
Click on a specific day in December for detailed info on the typical weather on that day in Justiniano Posse. Check out the historical temperatures and precipitation over the past 10 years on this day.
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.
Or check out the climate of Justiniano Posse for all months at once
