Climate Insights for Arica
Provincia de Arica, Arica y Parinacota Region, Chile
Climate Overview
The climate in Arica is warm and mild. The average annual temperature is 19°C and approximately 251 mm of precipitation falls per year. June is the wettest month, receiving around 46 mm of rainfall. Arica is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, March, January. The coldest months are August, July, September, when temperatures can drop to 13°C.The climate in Arica is warm and mild. The average annual temperature is 66°F and approximately 9.9 in of precipitation falls per year. June is the wettest month, receiving around 1.8 in of rainfall. Arica is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, March, January. The coldest months are August, July, September, when temperatures can drop to 56°F.
Temperature
Arica sees moderate temperature variation throughout the year, ranging from 13°C to 27°C. The warmest month is February, when average highs reach 27°C and the mean temperature sits around 23°C. August is the coolest month, with minimum temperatures around 13°C and an average of 16°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between April and May, with a 2°C shift in average temperatures.Arica sees moderate temperature variation throughout the year, ranging from 56°F to 80°F. The warmest month is February, when average highs reach 80°F and the mean temperature sits around 74°F. August is the coolest month, with minimum temperatures around 56°F and an average of 60°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows. The sharpest temperature change occurs between April and May, with a 4°F shift in average temperatures.
Precipitation
Arica is a quite dry location, receiving approximately 251 mm of precipitation annually, which averages out to around 21 mm per month. The wettest month is June, averaging 46 mm of rainfall. July and August also tend to see above-average precipitation. The driest month is March, with just 3 mm. That's 43 mm less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Arica is a quite dry location, receiving approximately 9.9 in of precipitation annually, which averages out to around 0.8 in per month. The wettest month is June, averaging 1.8 in of rainfall. July and August also tend to see above-average precipitation. The driest month is March, with just 0.1 in. That's 1.7 in less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Arica is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.Arica is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is November, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Arica is during January, February, March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 21 mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Arica is during January, February, March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 66°F with modest rainfall averaging 0.8 in per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Arica based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Arica based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.