Las Calles Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Las Calles.
Climate overview of Las Calles
Las Calles, Argentina, sees big temperature differences between seasons, with January peaking at 27°C (81°F) and July dropping to 15°C (59°F).
Rain/snowfall is high, totalling around 1079 mm (42 in) per year. January is the wettest month and July the driest. The city also experiences a distinct dry season from May to August, with warm summers and mild winters.
Las Calles Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Las Calles - and find the best time to visit.
Monthly Temperature in Las Calles
Visitors to Las Calles can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in January, the warmest time of the year, to a moderate 15°C (59°F) during cooler months like July.
At night, you can expect temperatures ranging from 15°C (59°F) in January to around 2°C (36°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Las Calles
Las Calles is known for its substantial rain/snowfall, with annual precipitation reaching 1079 mm (42 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, January it receives heavy rainfall, averaging 176 mm (6.9 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month July brings less rainfall, with 16 mm (0.6 in) over 3 rainy days. For more details, please visit our Las Calles Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Las Calles
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, August, September and October
- Warmest weather: January, February and December
- Fewer rainy days: May, June, July, August and September
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to August, with warm summers and mild winters
Frequently asked questions about the climate in Las Calles
What is the best time to visit Las Calles?
April, August, September and October typically offer the most optimal weather in Las Calles. In contrast, January, February, March, May, June, July, November and December tend to have less optimal conditions. Las Calles has a distinct dry season from May to August, with warm summers and mild winters.
What temperatures can I expect in Las Calles?
Daytime highs range from 15°C (59°F) in July to 27°C (81°F) in January. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Las Calles get?
Annual rainfall is around 1079 mm (42 in). January is the wettest month with 176 mm (6.9 in), while July is the driest with 16 mm (0.6 in).
Las Calles 3-Day Forecast
Las Calles 3-Day Forecast
Las Calles on the map
Las Calles is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Córdoba
18°C (64°F) Salta
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4°C (39°F) San Martín de los Andes4°C (39°F) 
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