Tilcara Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tilcara.
Climate overview of Tilcara
Tilcara, in Jujuy, Argentina, has fairly steady temperatures year-round, typical of its high-altitude setting in the Andes. Rainfall is concentrated in the summer months, while winters are much drier. The town is known for its pre-Columbian ruins and beautiful mountain landscapes, making it a popular stop along the Quebrada de Humahuaca. Now, let’s break down all the climate details for a clearer picture.
Tilcara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tilcara - and find the best time to visit.
Monthly Temperature in Tilcara
The climate in Tilcara remains fairly constant, offering pleasant temperatures throughout the year. Average daytime temperatures reach a pleasant 20°C (68°F) in December. In July, the coolest month of the year, temperatures drop to a moderate 16°C (61°F).
At night, temperatures range from around 8°C (46°F) in December to -1°C (30°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tilcara
Tilcara is known for its substantial rain/snowfall, with annual precipitation reaching 1291 mm (51 in). Tilcara can be quite wet during January, receiving approximately 230 mm (9.1 in) of precipitation over 16 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 14 mm (0.6 in) of precipitation spread across a single rainy day. For more details, please visit our Tilcara Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Tilcara
Tilcara experiences moderate variation in sunshine hours across the seasons. With 7.2 hours daily sunshine in October, it dips to 4.8 hours in April, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Tilcara by Month
The relative humidity is high throughout the year in Tilcara.
The city experiences its highest humidity in March, reaching 82%. In September, the humidity drops to its lowest level at 52%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Tilcara
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, June, July, August and September
- Warmest weather: January, February, March, April, September, October, November and December
- Most sunshine: January, August, October, November 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: Distinct dry (May to August) and wet (December to March) seasons
- Coldest conditions: July, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Tilcara
What is the best time to visit Tilcara?
April, June, July, August and September typically offer the most optimal weather in Tilcara. In contrast, January and February tend to have less optimal conditions. Tilcara has distinct dry (May to August) and wet (December to March) seasons.
What temperatures can I expect in Tilcara?
Daytime highs range from 16°C (61°F) in July to 20°C (68°F) in December. Nighttime lows range from -1°C (30°F) to 8°C (46°F). Temperatures stay relatively stable year-round.
How much rain does Tilcara get?
Annual rainfall is around 1291 mm (51 in). January is the wettest month with 230 mm (9.1 in), while July is the driest with 14 mm (0.6 in).
How sunny is Tilcara?
Tilcara receives around 2,278 hours of sunshine per year. October is the sunniest month with 217 hours, while April is the cloudiest with just 145 hours. Overall, Tilcara enjoys abundant sunshine.
Tilcara 3-Day Forecast
Tilcara on the map
Tilcara is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Córdoba
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18°C (64°F) Mar del Plata15°C (59°F) San Carlos de Bariloche
6°C (43°F) San Martín de los Andes6°C (43°F) 
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