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January in Pinamar brings high temperatures, with highs of 25°C (77°F) and nights dropping to 18°C (64°F). Rainfall is on the higher side this month, averaging around 85 mm (3.3 in), so keep a rain jacket handy.
If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, November and December typically offer the best circumstances for Pinamar.
Pick a month to see the average temperature, rainfall and sunshine in Pinamar - and find the best time to visit.
40-year average (1977-2026)
Based on our historical records, temperatures in Pinamar typically stay consistent throughout January, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows typically ranging from 18°C (64°F) to 21°C (70°F).
Browse day-by-day weather records for Pinamar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Pinamar climate overview or explore weather in Argentina.
Where to go in January - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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