Last updated: August 21, 2025
Experience the unique August weather in Antofagasta, Chile—a month characterized by moderate temperatures and refreshing coastal breezes. With a maximum of 19°C (67°F) and an average temperature of 14°C (57°F), the city's climate offers a comfortable atmosphere despite its minimum dip to 11°C (52°F). While the month experiences 13 mm (0.5 in) of precipitation over just 4 days, the relative humidity averages around 75%, lending a crisp freshness to the air. This blend of climate conditions makes August an intriguing time to explore the charming landscapes and vibrant culture of Antofagasta.
In August, Antofagasta experiences cool coastal weather, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 19°C (67°F). This month marks the tail end of winter, and the average temperature settles at a brisk 14°C (57°F). As the season transitions, August maintains relatively stable temperatures, similar to those of July and September, creating a chill that is tempered by the ocean's influence. Visitors can expect crisp, clear days, perfect for exploring the stunning coastal landscapes while donning light layers to stay comfortable in the refreshing air.
In August, Antofagasta experiences a modest precipitation of 13 mm (0.5 in), marking a decrease from the previous month. While the rainfall is relatively low, it accounts for 4 precipitation days, hinting at the region's transition as it moves past the winter months. This pattern reflects a broader trend for the year, where the heaviest rains occur from April to July, peaking in July with 19 mm (0.8 in). Post-August, the city typically witnesses a gradual decline in precipitation, with monthly totals trending lower into the warmer months ahead. As August wraps up, the coastal desert maintains its characteristic arid charm, punctuated only by the occasional refreshing showers of winter.
In August, Antofagasta experiences a notable transition in humidity, dipping to 75%. This marks the lowest point of the year, following a gradual decline from the previously high levels of 83% in April and 80% in May. As winter wanes, humidity levels steadily decrease, indicating a shift towards drier conditions in the latter part of the year. Interestingly, this downward trend successfully sets the stage for the months ahead, with September seeing a slight increase back to 77%. Overall, August stands out as a pivotal moment in the annual humidity cycle of this coastal city, paving the way for a gradual transition into a milder spring.
In Antofagasta, Chile, August marks a transitional period in terms of UV radiation, maintaining a UV Index of 9, which falls in the very high exposure category. This is slightly lower than the extreme levels experienced during the height of summer in January and February, yet it's crucial to remain vigilant, as even a brief exposure can lead to sunburn within 15 minutes. As winter gives way to spring, the UV Index will begin to climb once more, with September and October witnessing a return to extreme levels, making sun protection essential year-round. Stay informed about UV radiation trends for your safety by visiting Antofagasta UV Index.
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In August, Antofagasta basks in an impressive 332 hours of sunshine, maintaining the region's reputation for abundant daylight. This sunny month follows July's count of 311 hours, showcasing a gradual increase in sun exposure as the winter months transition towards spring. The trend is promising, as August's sunshine leads into a series of even sunnier months, with September's total reaching 341 hours and October boasting a remarkable 372 hours. This consistent rise not only brightens the days but also hints at the vibrant energy that accompanies the region's shift towards warmer weather, making Antofagasta a perfect destination for sun-seekers.
In August, Antofagasta enjoys a promising likelihood of sunny weather, with a 68% chance of clear skies. This marks a recovery from the cooler months of June and July, where sunny days dipped to 59% and 51%, respectively. As summer approaches, the sunshine percentage gradually increases, reflecting a seasonal trend that peaks in the earlier months of the year, such as February at 78%. Thus, while August may not reach the heights of summer, it certainly offers a delightful blend of warmth and sunny days, making it an inviting time to visit this coastal city in Chile.
In Antofagasta, Chile, August marks a notable transition in daylight duration, with the city enjoying 11 hours of daylight. This slight increase from the shorter days of winter reflects a gradual return to longer daylight as the year progresses. Following a period of consistent 10-hour days from June to July, August signals the beginning of a shift that will continue into spring and summer. The rhythm of daylight in Antofagasta showcases a gentle ebb and flow, with the days getting longer as they move towards the sunniest months of November and December, which boast up to 13 hours of daylight. This steady progression not only enriches the length of the day but also enhances the vibrant atmosphere of this coastal city.
In Antofagasta, Chile, August brings a gentle resurgence of wind with an average speed of 2.9 m/s (7 mph). This slight uptick from the quieter months of June and July signals a transition toward more dynamic conditions, hinting at the seasonal changes ahead. As summer approaches, the wind speeds gradually rise from 3.5 m/s (8 mph) in January, dipping to their lowest during June at 2.4 m/s (5 mph), then making a steady climb again through the latter part of the year. With September showcasing an increase back to 3.3 m/s (7 mph), it becomes clear that August acts as a bridge, setting the stage for the windier months to follow. This ebb and flow of wind serves not only as a climatic pattern but also beautifully marks the cyclical nature of life in Antofagasta.
Weather in Antofagasta varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Antofagasta, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is generally cooler with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 19°C (67°F), accompanied by moderate humidity levels at 75%. This month experiences some rainfall, with about 13 mm (0.5 in) over four days, making it relatively wet compared to other times of the year. In contrast, January is warmer, featuring temperatures that range from a minimum of 16°C (61°F) to a maximum of 23°C (74°F), and notably, it sees no rainfall throughout the month, resulting in a dry climate. The humidity is slightly higher at 83%, contributing to a distinctly different feel. For more details, visit Antofagasta weather in January.
In August, the weather is generally cooler, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 19°C (67°F) and an average of 14°C (57°F). This month also sees a bit of rain, with about 13 mm (0.5 in) of precipitation over approximately four days and humidity levels around 75%. In contrast, February is significantly warmer, featuring minimum temperatures of 15°C (60°F) and maximum temperatures reaching up to 23°C (73°F), giving it an average of 19°C (66°F). Additionally, February enjoys drier conditions with only 4 mm (0.2 in) of precipitation and no rainy days, despite a slightly higher humidity level of 84%. For more detailed insights, you can check Antofagasta weather in February.
In Antofagasta, August presents a cooler climate compared to March, with a minimum temperature of 11°C (52°F) and an average of 14°C (57°F), peaking at 19°C (67°F). In contrast, March enjoys milder temperatures, starting at a minimum of 14°C (58°F) and averaging 18°C (65°F), topping out at 23°C (73°F). While August experiences slightly more rainfall with 13 mm (0.5 in) over 4 days, March brings less precipitation at 10 mm (0.4 in) but over just 1 day. Additionally, humidity levels in March are higher at 84% compared to August’s 75%. For more comparative insights, check out Antofagasta weather in March.
When comparing the weather in August and April, August tends to be cooler, with average temperatures ranging from a low of 11°C (52°F) to a maximum of 19°C (67°F). In contrast, April's temperatures are slightly warmer, ranging from a minimum of 14°C (57°F) to a high of 20°C (68°F). Additionally, April experiences more precipitation, averaging 18 mm (0.7 in) over six days compared to August's 13 mm (0.5 in) across four days. The humidity is also slightly higher in April at 83%, compared to 75% in August. For a detailed look at the weather conditions in April, you can visit Antofagasta weather in April.
When comparing the weather in August and May, it's evident that both months exhibit relatively mild temperatures, but with some notable differences. In August, the daily temperatures range from a minimum of 11°C (52°F) to a maximum of 19°C (67°F), with an average of 14°C (57°F). In contrast, May sees slightly warmer temperatures, with a minimum of 12°C (55°F), an average of 15°C (60°F), and a maximum of 20°C (69°F).
Additionally, May tends to be wetter, with 18 mm (0.7 in) of precipitation across 7 days, compared to August's lighter rainfall of 13 mm (0.5 in) over just 4 days. Humidity levels are also a bit higher in May at 80%, while August has a humidity level of 75%. For more detailed insights on May weather conditions, you can refer to Antofagasta weather in May.
In comparing the weather between August and June, the temperatures in August are slightly cooler, with a minimum of 11°C and a maximum of 19°C, while June experiences a higher range of 12°C to 21°C. Although August has less precipitation at 13 mm over four days, June sees a bit more rainfall, totaling 17 mm over six days. Humidity levels are also slightly lower in August at 75% compared to 79% in June. For more detailed insights, you can check Antofagasta weather in June.
When comparing the weather in August to that of July, we see some subtle differences. Both months have similar temperature ranges, with minimums at 11°C (52°F), average temperatures at 14°C (57°F), and maximums reaching 19°C (66°F in July and 67°F in August). However, August experiences slightly less precipitation, with only 13 mm (0.5 in) over 4 rainy days compared to July's 19 mm (0.8 in) over 7 days. Additionally, humidity remains relatively consistent, with July being a touch higher at 77% compared to August's 75%. For more information, you can check out Antofagasta weather in July.
In comparing the weather between August and September, we see that both months share similar minimum and average temperatures, remaining at 11°C (52°F) and 14°C (57°F), respectively. However, September experiences a slightly cooler maximum temperature of 17°C (63°F), in contrast to August's higher 19°C (67°F). Precipitation levels increase marginally in September, with 15 mm (0.6 in) over four days compared to August's 13 mm (0.5 in). Additionally, humidity rises slightly from 75% in August to 77% in September, indicating that September may feel a bit more humid. For more detailed weather information, you can visit Antofagasta weather in September.
In comparing the weather between August and October, both months exhibit similar average temperatures, with August having a minimum of 11°C (52°F) and a maximum of 19°C (67°F), while October shows a slightly warmer minimum of 12°C (53°F) and a maximum of 17°C (63°F). Precipitation remains consistent, with August recording 13 mm (0.5 in) over 4 days and October experiencing slightly less at 12 mm (0.5 in) but over only 2 days. Humidity levels are comparable as well, with August at 75% and October slightly higher at 77%. For a more detailed look at the weather patterns during this month, you can visit Antofagasta weather in October.
In comparing the weather between August and November, we see that both months maintain relatively mild temperatures, with November slightly warmer, featuring a minimum temperature of 13°C (56°F) compared to August’s 11°C (52°F). Average temperatures are similar, with August at 14°C (57°F) and November just slightly higher at 15°C (60°F). Interestingly, both months experience a maximum temperature of 19°C (66°F). However, November is marked by significantly less precipitation, with only 11 mm (0.4 in) falling over just one day, while August has a marginally higher total of 13 mm (0.5 in) spread over four days. Humidity levels also rise slightly in November to 79%, compared to August's 75%. For more detailed information, you can visit Antofagasta weather in November.
In August, the weather is relatively cooler with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 19°C (67°F), and an average temperature of 14°C (57°F). This month sees about 13 mm (0.5 in) of precipitation over four days and a humidity level of 75%. In contrast, December experiences slightly warmer conditions, with temperatures ranging from 14°C (58°F) to 19°C (67°F), averaging at 17°C (63°F). Additionally, December is drier, featuring only 8 mm (0.3 in) of precipitation over zero rainy days, while humidity rises slightly to 78%. For more details about December weather, you can check Antofagasta weather in December.
As winter wanes in August, Antofagasta experiences a cool yet relatively dry climate, distinguishing itself from the wetter winter months that precede it. With average temperatures hovering around 14°C (57°F) and only a modest 13 mm of rain across just 4 days, August offers a refreshing respite from the relentless precipitation typical of earlier in the season. Humidity remains high, at about 75%, but the overall climate begins to hint at the approaching spring, making this month a unique, transient phase in Antofagasta's yearly weather pattern. For a deeper understanding of what to expect throughout the year, be sure to explore Antofagasta Climate.