Vallenar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Vallenar.
Climate overview of Vallenar
Vallenar, Atacama, Chile, has a moderate seasonal temperature range, with January reaching 28°C (82°F) and July cooling to 20°C (68°F).
Rainfall is extremely rare, with only 56 mm (2.2 in) falling across the entire year.
Vallenar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vallenar - and find the best time to visit.
Monthly Temperature in Vallenar
The weather in Vallenar changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in January, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like July.
At night, you can expect temperatures ranging from 16°C (61°F) in January to around 5°C (41°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Vallenar
Vallenar experiences desert-like conditions in terms of precipitation with almost no rainfall, generally receiving 56 mm (2.2 in) annually. Year-round, Vallenar has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 15 mm (0.6 in), and the driest month, January, with 0.3 mm (0.01 in), is minimal. For more details, please visit our Vallenar 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 Vallenar
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Warmest weather: January, February, March and December
- Seasonal pattern: Very little rainfall year-round
Frequently asked questions about the climate in Vallenar
What is the best time to visit Vallenar?
Vallenar has very little rainfall year-round.
What temperatures can I expect in Vallenar?
Daytime highs range from 20°C (68°F) in July to 28°C (82°F) in January. Nighttime lows range from 5°C (41°F) to 16°C (61°F).
How much rain does Vallenar get?
Annual rainfall is around 56 mm (2.2 in). June is the wettest month with 15 mm (0.6 in), while January is the driest with 0.3 mm (0.01 in).
Vallenar 3-Day Forecast
Vallenar on the map
Vallenar is highlighted - select any city to see its climate.
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