Mar Azul Temperature by Month
The average annual maximum temperature in Mar Azul, Buenos Aires Province, Argentina is 19°C (66°F), with daytime highs ranging from 13°C (55°F) in July to 26°C (79°F) in January. This page covers monthly averages, day-night differences, and how Mar Azul compares to cities worldwide.
Mar Azul Monthly Temperatures
In Mar Azul, temperatures can shift dramatically between warm in summer and mild in winter. Nights follow the same pattern, with lows ranging from 18°C (64°F) in January to 6°C (43°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Mar Azul by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Mar Azul vs Argentina
The map below shows the annual temperature across Argentina. You can also select individual months if you want to compare a specific time of year.
very warm
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Mar Azul vs World: Temperature Compared
Mar Azul's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Mar Azul?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Mar Azul, July is the coolest month, with average highs of 13°C (55°F) and humidity around 81% — considered very high. In January, the warmest month, temperatures average 26°C (79°F) with 70% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Mar Azul this rarely lasts long on the ground.
For more on Mar Azul's weather — including monthly rainfall, sunshine hours, and humidity — visit our Mar Azul climate page.
