Climate and monthly weather forecast
Pinamar, Argentina

Situated on the stunning coastline of Argentina and bathed by the South Atlantic Ocean, Pinamar displays typical characteristics of a Marine west coast, warm summer climate, as defined by the Köppen climate classification. The climatic conditions here follow the Cfb climate model, shaped by moderate rainfall throughout the year, mild winters and pleasantly warm summers.

Examining the climatological data, it becomes clear that Pinamar experiences moderate temperatures all year round. In terms of maximum temperatures, Pinamar observes peak warmth in January with an average high of 25.8°C (78.4°F), descending to the lowest high of 13.3°C (55.9°F) in July. The minimum temperatures follow a similar trajectory, with January yet again leading as the warmest month at 15.8°C (60.4°F), while August is the most chilly at an average low of 4.9°C (40.8°F).

Humidity levels fluctuate relatively modestly over the course of the year, hovering between 69% in November and peaking at 81% in July. Rainfall, although witnessed all year, tends to spike in January with 136mm (5.35"). November follows with a substantial rainfall amount of 119mm (4.69"). Contrarily, June displays the least precipitation with approximately 46mm (1.81"). Daylight hours present their own pattern, with summer months obviously enjoying more sunlight hours as compared to the winter months. A maximum of about 14.7 hours of daylight can be savored in December while the shortest days are experienced in June and July, with approximately 9.6 to 9.9 daylight hours.

Given the climate conditions and figures, it appears that the most favorable time to visit Pinamar would be between December to February. During this time, one can enjoy average high temperatures ranging from 20.4°C (68.7°F) to 25.8°C (78.4°F), coupled with the longest daylight hours of the year - from 13.1 to 14.7 hours.

In contrast, visiting between June to August might not be ideal for most travelers. Despite the lower chances of rainfall, with degrees from 46mm (1.81") to 57mm (2.24"), the temperatures take a dip to an average low of 4.8°C (40.6°F) to 5.3°C (41.5°F) alongside reduced daylight hours between 9.6 to 9.9 hours, paving way for brisk and shorter days.

Spring swings into action in Pinamar with moderate temperatures, especially from September to November. The temperature in Spring fluctuates from a high between 16.1°C (61°F) (September) to 21.7°C (71.1°F) (November) and lows from 6.9°C (44.4°F) to 11.1°C (52°F). Rainfall ranges from 54mm (2.13") to 72mm (2.83") across the Spring months.

Summer is undoubtedly a welcome season with average high temperatures of 25.8°C (78.4°F) in January, dipping to 20.4°C (68.7°F) in March and lows from 15.8°C (60.4°F) in January to 10.6°C (51.1°F) in March. While January experiences the maximum rainfall of 136mm (5.35"), the precipitation decreases to 69mm (2.72") by March.

Autumn weather observes a noticeable decline in temperatures, with highs dropping from 17°C (62.6°F) in April to 13.3°C (55.9°F) by June. Correspondingly, average lows vary from 8.5°C (47.3°F) to 4.8°C (40.6°F). Despite the cool weather, rainfall is generally moderate, with April witnessing the peak autumn precipitation of 90mm (3.54"), decreasing to 46mm (1.81") in June.

Winter in Pinamar exhibits chilly weather conditions with July displaying the lowest average high temperature of 13.3°C (55.9°F), which gradually increases to 16.1°C (61°F) by September. Similarly, the average low transitions from 4.8°C (40.6°F) in July to 6.9°C (44.4°F) by September. Despite this, rainfall is relatively low, with July observing 57mm (2.24") of precipitation, which slightly decreases to 54mm (2.13") by September.

January, in Pinamar, Argentina, is the peak of the summer season with the warmest temperatures of the year. The sunny weather makes it perfect for beach activities and outdoor exploration. The month provides long daylight opportunities, with up to 14.4 hours per day. Weather in January »

February experiences a slight dip in temperature, signaling the subtle transition towards autumn. Visitors can still enjoy plenty of sun and take part in outdoor activities due to the warmer weather. Compared to January, there is a slight decrease in daylight hours and an increase in relative humidity. Weather in February »

The weather in March in Pinamar signifies the onset of Autumn marked by a further drop in both temperature and daylight hours. Despite the progress towards cooler conditions, residents and tourists can still enjoy outdoor activities. Weather in March »

April brings a noticeable change to Pinamar’s weather conditions. The daylight hours have dramatically reduced as winter approaches, and temperatures have decreased further. The climate remains generally dry, despite a rise in relative humidity levels to 76%. Weather in April »

May signifies the anticipation of colder months in Pinamar. Residents start preparing for winter temperatures, and the city observes the least daylight hours since the year began. Despite lower temperatures and fewer daylight hours, there's still a significant amount of rainfall. Weather in May »

June in Pinamar is the beginning of the winter season. It is characterized by shorter daylight hours, cooler temperatures, and increased humidity. Rainfall decreases from May, and there are fewer days of rain. The average temperature in June ranges from a daytime high of 13.6°C (56.5°F) to a nighttime low of 5.3°C (41.5°F). Weather in June »

July is the heart of the winter season in Pinamar, marked by the year’s lowest temperatures. The chill in the air is evident, and indoor activities become more appealing than outdoor ones. Despite the cold temperatures, the skies are predominantly clear with a decrease in rainfall. Weather in July »

August is the last gasp of winter in Pinamar, Argentina. Daylight hours start to increase slowly, signalling the imminent arrival of Spring. Relative humidity reduces slightly compared to July, initiating more dry conditions. The temperatures during this month range from a high of 14.3°C (57.7°F) to a low of 4.9°C (40.8°F), with rainfall totals of 50mm (1.97") recorded over nine days. Transitioning from July to August, Pinamar observes an average high-temperature of a still mild 14.3°C (57.7°F), differing subtly from the previous month. Weather in August »

With the arrival of September, signs of spring start appearing in Pinamar. The increasing daylight hours and the slight rise in temperature indicate the transition from winter to spring. The higher temperature enhances evaporation, resulting in a more moderate humidity level. Weather in September »

October in Pinamar witnesses an evident transformation in weather conditions as spring takes full charge. Temperatures continue their climb, and the days become visibly longer, making it great for outdoor activities. Notably, a decrease in relative humidity levels contributes to drier air. Weather in October »

November is usually characterized by warm and dry weather in Pinamar as the city transitions into summer. The increase in daylight hours offers longer periods of sunshine for residents and visitors to enjoy. November also experiences a reduction in both relative humidity and rainfall compared to the prior month. Weather in November »

December in Pinamar indicates the onset of summer, making the city a hot spot for visiting tourists and locals alike. The weather is generally warm with long daylight hours, providing ample opportunity for outdoor excursions. December witnesses a reduction in relative humidity, contributing to the overall comfort during this time. Weather in December »