Arica Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Arica.
Climate overview of Arica
The climate in Arica, Arica y Parinacota, Chile, sees a moderate range of temperatures across the year, from 27°C (81°F) in February down to 20°C (68°F) in July.
Rainfall is modest, totalling around 301 mm (12 in) annually. The city experiences a distinct dry season from August to May. June tends to be the wettest month. March is the sunniest month, averaging 8.4 hours of sunshine per day.
Arica Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Arica — and find the best time to visit.
Monthly Temperature in Arica
The climate in Arica experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in February, 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 20°C (68°F) in February to around 13°C (55°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Arica
Arica tends toward drier weather patterns, receiving approximately 301 mm (12 in) of rain per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives moderate rainfall, averaging 46 mm (1.8 in) of precipitation, recorded across a single rainy day. In contrast, the driest month December brings less rainfall, with 11 mm (0.4 in) over 3 rainy days. For more details, please visit our Arica 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 Arica
Seasonal changes in sunshine hours are quite dramatic in Arica. While March receives considerable daily sunshine with up to 8.4 hours, July marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Arica
The mean water temperature over the year ranges from 16°C (61°F) in August to 22°C (72°F) in January.
Water temperature over the year
Humidity in Arica by Month
The relative humidity is high throughout the year in Arica.
The city experiences its highest humidity in July, reaching 78%. In January, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Arica
The mean wind speed over the year ranges from 4 m/s (8 knots) in March, April, May, June, July, August, September, October and November to 6 m/s (12 knots) in January, February and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Arica
With rainfall ranging from 11 mm (0.4 in) to 46 mm (1.8 in), the drier months like December are particularly ideal for exploring. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Arica
What is the best time to visit Arica?
Arica has a distinct dry season from August to May.
What temperatures can I expect in Arica?
Daytime highs range from 20°C (68°F) in July to 27°C (81°F) in February. Nighttime lows range from 13°C (55°F) to 20°C (68°F).
How much rain does Arica get?
Annual rainfall is around 301 mm (12 in). June is the wettest month with 46 mm (1.8 in), while December is the driest with 11 mm (0.4 in).
How sunny is Arica?
Arica receives around 2,315 hours of sunshine per year. March is the sunniest month with 252 hours, while July is the cloudiest with just 125 hours. Overall, Arica enjoys abundant sunshine.
Arica 3-Day Forecast
Arica 3-Day Forecast
Arica on the map
Arica is highlighted — select any city to see its climate.
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