Temperatures in January
It's warm in January in Mar del Plata with an average temperature of 27°C. Temperatures this month range from a low of 25°C to a high of 29°C. At night, you can expect temperatures between 13°C and 19°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Mar del Plata in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Mar del Plata with hot temperatures, averaging around 27°C during the day and nights close to 16°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-January
By mid-January, the average daytime temperature stays the same at 27°C, with nights close to 16°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 January
By the end of January, the average daytime temperature in Mar del Plata will be around 27°C, with nights close to 17°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in January
In January, there is an average of 106 mm of precipitation, spread over 8 days. The wind speed is around 5 Bft, mostly coming from the South.
The average precipitation chance is 26% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January 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 January |
London | ||
|---|---|---|---|
 Average Temperature |
27°C | 8°C | |
 High Temp |
29°C | 9°C | |
| Low Temp |
25°C | 6°C | |
 Total Precipitation |
106 mm | 58 mm | |
| Rainy Days |
8 days | 9 days | |
December
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 January a good time to visit Mar del Plata?
After some sun? Then January isn’t the best time to be in Mar del Plata. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Mar del Plata in January
With 42°C, Mar del Plata hit the highest temperature in the last 10 years in January 2022. The lowest daytime temperature in this month was 17°C in 2015. The extreme night temperatures ranged from a low of 5°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 January in Mar del Plata
This chart shows the average daily temperatures, both day and night, for each day in January 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 January in Mar del Plata
The chart below shows the average daily precipitation in January 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 January, you can expect around 8 days of rain in Mar del Plata.
Daily UV Index in January in Mar del Plata
This chart shows the average daily UV index in January 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 January in Mar del Plata Over the Years
This chart shows the average temperature in January in Mar del Plata, measured in degrees Celsius, over the past years.
Total Precipitation in January in Mar del Plata Over the Years
This chart shows the average precipitation in January 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 January for Mar del Plata
Click on a specific day in January 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 January in Mar del Plata
Have you been to Mar del Plata in January?
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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
