Climate Insights for Luján

The climate in Luján is warm and mild. The average annual temperature is 19°C and approximately 436 mm of precipitation falls per year. January is the wettest month, receiving around 81 mm of rainfall. Luján is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: December, January, February. The coldest months are July, June, August, when temperatures can drop to 5°C.The climate in Luján is warm and mild. The average annual temperature is 67°F and approximately 17.2 in of precipitation falls per year. January is the wettest month, receiving around 3.2 in of rainfall. Luján is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: December, January, February. The coldest months are July, June, August, when temperatures can drop to 41°F.

Temperatures in Luján vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is December, when average highs reach 33°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 5°C and an average of 10°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.Temperatures in Luján vary considerably across the year, with a 51°F difference between the coldest and warmest months. The warmest month is December, when average highs reach 92°F and the mean temperature sits around 79°F. July is the coolest month, with minimum temperatures around 41°F and an average of 51°F. On average, daily temperatures fluctuate by about 22°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 8°F shift in average temperatures.

Luján is a relatively dry area, receiving approximately 436 mm of precipitation annually, which averages out to around 36 mm per month. The wettest month is January, averaging 81 mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 6 mm. That's 75 mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Luján is a relatively dry area, receiving approximately 17.2 in of precipitation annually, which averages out to around 1.4 in per month. The wettest month is January, averaging 3.2 in of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 0.2 in. That's 3 in less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Luján is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 8km/h in winter, 11km/h in spring, 10km/h in summer, 8km/h in autumn.Luján is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is November, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 5mph in winter, 7mph in spring, 6mph in summer, 5mph in autumn.

The best time to visit Luján is during March, April, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 39 mm per month. By contrast, December can be uncomfortably hot with highs reaching 33°C, while July is the coldest period with lows dropping to 5°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Luján is during March, April, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 1.5 in per month. By contrast, December can be uncomfortably hot with highs reaching 92°F, while July is the coldest period with lows dropping to 41°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Luján based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Luján based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.