Argentina Monthly Climate
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Argentina's climate spans from subtropical in the north to subpolar in the far south, creating one of the world's most diverse weather patterns. The country's vast territory encompasses everything from the Andes mountains to Atlantic coastlines, resulting in distinct regional climates that shape both daily life and tourism across this expansive nation.
Don't forget to check WhereWeather Website for weather statistics on your exact travel dates, for any city in Argentina or worldwide. You can also compare different cities and dates side-by-side.
Regional Climate Overview
Argentina's climate can be divided into several distinct regions:
Northern Argentina
- Subtropical climate
- Hot summers
- Mild winters
- High humidity
- Regular rainfall
Central Argentina (Pampas)
- Temperate climate
- Four distinct seasons
- Moderate rainfall
- Fertile plains
- Variable temperatures
Andean Region
- Mountain climate
- Cold winters
- Cool summers
- Snow at high altitudes
- Large daily temperature variations
Patagonia
- Semi-arid climate
- Strong winds
- Cool temperatures
- Limited rainfall
- Extreme seasonal variations
Southern Tip
- Subpolar climate
- Short summers
- Long, cold winters
- Regular precipitation
- Strong maritime influence
Featured Argentine Cities
Explore detailed weather information for some of Argentina's most visited destinations:
Seasonal Patterns
Summer (December-February)
- Hot in north: 35-40°C (95-104°F)
- Warm in center: 25-32°C (77-90°F)
- Mild in south: 15-20°C (59-68°F)
- Afternoon thunderstorms
- Peak tourist season
Winter (June-August)
- Mild in north: 15-20°C (59-68°F)
- Cool in center: 5-15°C (41-59°F)
- Cold in south: -5 to 5°C (23-41°F)
- Snow in mountains
- Ski season in Andes
Spring (September-November)
- Pleasant temperatures
- Variable weather
- Wildflower blooms
- Ideal hiking weather
- Moderate rainfall
Autumn (March-May)
- Mild temperatures
- Beautiful foliage
- Less rainfall
- Comfortable conditions
- Perfect wine touring
Best Time to Visit
The ideal time to visit Argentina varies by region:
Buenos Aires & Central Region
- October to May: Pleasant temperatures
- Best months: October-November, March-April
- Avoid July-August: Cold and damp
Northern Argentina
- April to October: Less humidity
- Best months: May-September
- Avoid December-March: Very hot and wet
Patagonia
- December to March: Summer season
- Best months: January-February
- Avoid June-August: Cold and windy
Regional Variations
Temperature
- North: 15-40°C (59-104°F)
- Central: 5-32°C (41-90°F)
- Andes: -10 to 20°C (14-68°F)
- Patagonia: -5 to 20°C (23-68°F)
Rainfall
- North: 1000-1600mm annual average
- Central: 600-1200mm annual average
- Andes: 300-600mm annual average
- Patagonia: 200-400mm annual average
Visitor Tips
What to Pack
- Layered clothing
- Rain protection
- Sun protection
- Warm clothes for south
- Light clothing for north
Weather Considerations
- Check regional forecasts
- Plan for seasonal activities
- Consider altitude effects
- Watch wind conditions in south
- Book ahead for peak season
Health and Safety
- Stay hydrated
- Use sun protection
- Watch for altitude sickness
- Prepare for temperature changes
- Check road conditions in winter