Mar del Plata Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Mar del Plata, Buenos Aires Province, Argentina. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let’s explore all the details to give you a full picture.
Generally, Mar del Plata experiences moderate precipitation patterns, averaging 865 mm yearly.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
The amount of precipitation varies moderately throughout the year. The wettest month, February, sees around 89 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 51 mm of rainfall.
February, the wettest month, has a maximum daytime temperature of 25°C. The city receives 235 hours of sunshine in this period. During the driest month May you can expect a temperature of 17°C. For more detailed insights into the city’s temperatures, visit our Mar del Plata Temperature page.
Annual Precipitation in Argentina
The map below shows the annual precipitation across Argentina. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Mar del Plata’s average annual precipitation is 865 mm. Let’s compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 620 mm, evenly distributed across the year with no extreme wet or dry seasons.
In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.
Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.
Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.
How is Precipitation Measured?
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
Sea vs. Land Precipitation
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
For more detailed information about Mar del Plata’s weather, including sunshine hours, humidity levels, and temperature data, visit our Mar del Plata Climate page.
Current rainfall in Mar del Plata
