The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Average temperatures, rainfall, sunshine and the best time to visit Dique Luján.
The climate in Dique Luján, Buenos Aires Province, Argentina, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in January to 16°C (61°F) in July.
With around 1089 mm (43 in) of annual rainfall, Dique Luján has a notably wet climate. However, this rainfall is not evenly distributed, the city has very warm summers and mild winters. The wettest month is October. January is the sunniest month, averaging 9.5 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Dique Luján - and find the best time to visit.
In Dique Luján, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 30°C (86°F) in January. In July, the coolest month of the year, temperatures drop to a moderate 16°C (61°F).
At night, temperatures range from around 19°C (66°F) in January to 6°C (43°F) in July.
Check out our detailed temperature page for more information.
Dique Luján experiences significant rainfall throughout the year, averaging 1089 mm (43 in) of precipitation annually. Dique Luján experiences moderate seasonal variation in rainfall, with monthly averages ranging from 126 mm (5 in) in October, the wettest month, and 66 mm (2.6 in) in July, the driest month. For more details, please visit our Dique Luján Precipitation page.
Dique Luján can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Dique Luján.
The city experiences its highest humidity in June, reaching 79%. In December, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
May, September, November and December typically offer the most optimal weather in Dique Luján. In contrast, January, June and July tend to have less optimal conditions. Dique Luján has very warm summers and mild winters.
Daytime highs range from 16°C (61°F) in July to 30°C (86°F) in January. Nighttime lows range from 6°C (43°F) to 19°C (66°F). Temperatures vary considerably through the year.
Annual rainfall is around 1089 mm (43 in). October is the wettest month with 126 mm (5 in), while July is the driest with 66 mm (2.6 in).
Dique Luján receives around 2,526 hours of sunshine per year. January is the sunniest month with 285 hours, while June is the cloudiest with just 132 hours. Overall, Dique Luján enjoys abundant sunshine.
Dique Luján is highlighted - select any city to see its climate.
Where to go in September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Be amazed by Buenos Aires
The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Argentina in November: Where to Go for the Best Weather
Compare November weather in Mendoza, Buenos Aires, Cafayate, Bariloche and Ushuaia to find Argentina's warmest, sunniest and driest places.