Temperatures in December
It's warm in December in Mar del Plata with an average temperature of 26°C. Temperatures this month range from a low of 21°C to a high of 30°C. At night, you can expect temperatures between 9°C and 18°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Mar del Plata 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 Mar del Plata with warm temperatures, averaging around 25°C during the day and nights close to 13°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature rises to around 26°C, with nights close to 14°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
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 Mar del Plata will be around 28°C, with nights close to 16°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in December
In December, there is an average of 84 mm of precipitation, spread over 6 days. The wind speed is around 5 Bft, mostly coming from the South.
The average precipitation chance is 21% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Mar del Plata. 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.
Mar del Plata in December |
London | ||
|---|---|---|---|
 Average Temperature |
26°C | 9°C | |
 High Temp |
30°C | 11°C | |
| Low Temp |
21°C | 8°C | |
 Total Precipitation |
84 mm | 67 mm | |
| Rainy Days |
6 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 Mar del Plata?
Want nice weather? Then December is a great time to be in Mar del Plata. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Mar del Plata in December
With 37°C, Mar del Plata hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was 14°C in 2018. The extreme night temperatures ranged from a low of -17°C to a high of 22°C.
Check out the climate of Mar del Plata 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.
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Daily Temperature in December in Mar del Plata
This chart shows the average daily temperatures, both day and night, for each day in December in Mar del Plata, 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 Mar del Plata
The chart below shows the average daily precipitation in December for Mar del Plata, 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 6 days of rain in Mar del Plata.
Daily UV Index in December in Mar del Plata
This chart shows the average daily UV index in December in Mar del Plata, 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 Mar del Plata Over the Years
This chart shows the average temperature in December in Mar del Plata, measured in degrees Celsius, over the past years.
Total Precipitation in December in Mar del Plata Over the Years
This chart shows the average precipitation in December in Mar del Plata, 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 Mar del Plata
Click on a specific day in December for detailed info on the typical weather on that day in Mar del Plata. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Mar del Plata
Have you been to Mar del Plata in December?
Share your weather experience in December in Mar del Plata.
Average Weather in Mar del Plata by Month
Click on a month below to see detailed weather info for Mar del Plata. 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 Mar del Plata for all months at once
