Last updated: August 21, 2025
June in Antofagasta, Chile offers a comfortable coastal climate characterized by a maximum temperature reaching 21°C (70°F) and an average of 15°C (59°F). As the month unfolds, temperatures dip to a minimum of 12°C (54°F), creating pleasant and mild weather for outdoor activities. Rainfall is relatively light, with a total of 17 mm (0.7 in) spread across approximately 6 days, contributing to a humidity level of 79% that enhances the region's rich marine atmosphere. This combination of mild temperatures and occasional rain makes June a unique time to explore the vibrant landscape and culture of Antofagasta.
June in Antofagasta, Chile marks the transition into winter, where temperatures show a gentle decline. With a minimum of 12°C (54°F) and a maximum reaching 21°C (70°F), the average temperature settles at 15°C (59°F). This month experiences a slight increase in warmth compared to May, hinting at the region's mild winter climate. While it might not be beach weather, the comfortable temperatures provide a perfect backdrop for exploring Antofagasta's stunning coastal landscapes and vibrant culture. As the chilly air sets in, locals and visitors alike can enjoy the unique charm of the city without the sweltering heat of summer.
In June, Antofagasta experiences a slight reprieve from its usual aridity, marked by 17 mm (0.7 in) of precipitation over 6 days. This trend reflects the region's more humid conditions as winter sets in, following the similarly wet months of April and May, each recording 18 mm of rainfall. Notably, June's precipitation shows a consistent pattern of modest rainfall that begins in March, increasing in volume through the cooler months before tapering off again. As the month progresses, the rainy season gradually transitions, setting the stage for drier months ahead, where rainfall dwindles to just a few millimeters by December. The cyclical nature of Antofagasta's precipitation offers a glimpse into the region's unique desert climate, where brief yet impactful rainfall brings life to the parched landscape.
In June, Antofagasta experiences a slight dip in humidity to 79%, continuing a trend of gradual decrease from the higher levels observed in the preceding months. This month marks the beginning of the dry season, as humidity starts to decline from the 84% peak seen in February and remains consistently lower than the summer averages. Following June, July and August show even lower moisture levels, reaching 77%, but with June still enjoying relatively high humidity compared to the drier months ahead, it retains a unique balance that characterizes the transition toward winter in this coastal city.
In June, Antofagasta experiences a moderate decrease in UV intensity, with the UV Index dropping to 6, classifying the exposure category as high. This marks a significant dip from the extreme levels of 15 seen in the peak summer months of January and February, where the burn time is a mere 10 minutes. As winter sets in, residents and visitors can enjoy a longer burn time of 25 minutes without immediate risk of sunburn. Notably, while June offers some relief, subsequent months in winter still maintain a high to very high exposure category, particularly as the region transitions into spring. For up-to-date information on UV levels throughout the year, explore the comprehensive data at Antofagasta UV Index.
UV Risk Categories
In June, Antofagasta, Chile experiences 299 hours of sunshine, marking a slight dip from the exuberant spring months that precede it. This decline, while still plentiful, reflects a seasonal shift as the winter months approach, emphasizing the city's reputation for abundant sunlight throughout the year. Comparing June's sunshine to the earlier months, one can see a gradual decrease from March's peak of 360 hours. Nonetheless, the glow of the sun remains a constant companion as the city transitions into winter, with July and August promising a rebound, showcasing an average of around 311 to 332 hours. The overall trend of sunlight in Antofagasta highlights a distinct rhythm to its climate, drawing residents and visitors into its warm embrace, even amidst the cooler months.
In Antofagasta, Chile, the likelihood of sunny weather in June hovers around 59%, reflecting a nuanced shift in the coastal climate as winter approaches. This marks a slight decline from the sunnier months of January through March, where the chances soar above 70%, and even a dip from May, which enjoys a 60% likelihood of sunshine. As summer transitions into winter, the probability of clear skies gradually decreases, reaching its lowest point in July at 51%. However, June still offers a fair chance for sun lovers, lying in a transitional phase that hints towards the brighter days of spring and summer ahead, especially when compared to the cloudier months that follow.
In Antofagasta, Chile, daylight duration experiences a notable decline as the year progresses towards winter. Starting from a peak of 13 hours in January and November, the sun gradually begins its retreat, offering 12 hours in February and March, and continuing to decrease to 10 hours by May. This pattern culminates in June, where daylight remains steady at 10 hours, a trend that continues into July. As spring approaches, the days lengthen once more, with daylight increasing to 11 hours in August and September, eventually returning to 12 hours in October. This cyclical shift showcases the region's unique balance of daylight, encapsulating the vibrant seasonal transitions of Antofagasta's climate.
In June, the winds in Antofagasta, Chile, reach their lowest average speed of the year at 2.4 m/s (5 mph), contributing to the calmness that often blankets the city during this winter month. This noticeable dip follows a gradual decline from the 3.5 m/s (8 mph) of January, marking a subtle pattern of diminishing winds as summer transitions to winter. As the year progresses, the breeze picks back up slightly in July at 2.7 m/s (6 mph), before slowly increasing again in the later months. This trend illustrates the city's dynamic climate, where the gentle winds of June offer a serene respite, paving the way for the refreshing breezes to return with the approach of spring.
Weather in Antofagasta varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Antofagasta, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present distinct weather patterns in Antofagasta. In June, temperatures range from a cool minimum of 12°C (54°F) to a mild maximum of 21°C (70°F), accompanied by 17 mm (0.7 in) of precipitation over approximately six days. The humidity averages 79%, creating a noticeably damp atmosphere. In contrast, January offers warmer conditions, with temperatures peaking at 23°C (74°F) and a higher average of 19°C (66°F). Interestingly, January experiences significantly less rainfall, with only 6 mm (0.2 in) and no precipitation days, although the humidity rises slightly to 83%. For more detailed insights into January's climate, you can visit Antofagasta weather in January.
When comparing the weather in June and February, we observe distinct differences in temperature and precipitation patterns. June experiences cooler temperatures with a minimum of 12°C (54°F) and a maximum of 21°C (70°F), while February is warmer, boasting a minimum of 15°C (60°F) and a maximum of 23°C (73°F). Precipitation is more frequent in June, with rainfall occurring on 6 days and totaling 17 mm (0.7 in), whereas February sees minimal precipitation, with only 4 mm (0.2 in) over 0 days. Humidity levels are slightly lower in June at 79%, compared to February's 84%. For more specific weather details in February, you can visit Antofagasta weather in February.
In comparing the weather of June and March, we see distinct differences in temperature and precipitation. March tends to be slightly warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 23°C (73°F) and an average of 18°C (65°F). In contrast, June offers cooler conditions, with a temperature range of 12°C (54°F) to 21°C (70°F) and a lower average of 15°C (59°F). March also experiences considerably less rainfall, with only 10 mm (0.4 in) over just one day, while June accumulates 17 mm (0.7 in) across six days, making it wetter. Both months have high humidity, though March has a slightly higher average at 84% compared to June's 79%. For a more detailed look at March weather, you can visit Antofagasta weather in March.
When comparing the weather in June to that of April, we can observe some notable differences. June features a slightly wider temperature range, with minimum temperatures around 12°C (54°F) and maximums reaching 21°C (70°F), while April maintains a warmer minimum of 14°C (57°F) and a similar maximum of 20°C (68°F). Both months receive similar amounts of precipitation, around 17-18 mm (0.7 in), over about 6 days. However, June tends to be slightly less humid at 79% compared to April's 83%. For more details on April's climate, you can check Antofagasta weather in April.
In comparing the weather between June and May, both months exhibit similar temperature patterns, with June having a slightly higher maximum temperature of 21°C (70°F) compared to May's 20°C (69°F). Both months have the same minimum temperature of 12°C (54°F), and the average temperatures are also closely aligned at 15°C (59°F) for June and 15°C (60°F) for May. Precipitation levels are comparable as well, with June receiving 17 mm (0.7 in) over 6 days, while May sees 18 mm (0.7 in) across 7 days. Humidity levels are slightly lower in June at 79% compared to May's 80%. For more detailed information on May weather, you can visit Antofagasta weather in May.
In June, temperatures in Antofagasta average around 15°C (59°F), with a range from a minimum of 12°C (54°F) to a maximum of 21°C (70°F). The month sees about 17 mm (0.7 in) of precipitation across six days, along with a relatively high humidity level of 79%. In contrast, July experiences slightly cooler conditions, with an average temperature of 14°C (57°F), and a maximum of 19°C (66°F). Precipitation increases marginally to 19 mm (0.8 in) over seven days, yet humidity remains lower at 77%. For more details about July's weather, visit Antofagasta weather in July.
In June, the weather is characterized by a mild climate, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 21°C (70°F) and an average of 15°C (59°F). This month experiences more precipitation, totaling 17 mm (0.7 in) over about 6 days, alongside a higher humidity level of 79%. In contrast, August sees slightly cooler temperatures, with a minimum of 11°C (52°F), an average of 14°C (57°F), and a maximum of 19°C (67°F). Precipitation decreases to 13 mm (0.5 in) over just 4 days, and humidity is marginally lower at 75%. For those interested in a more detailed look at the weather patterns in August, check out Antofagasta weather in August.
In comparing the weather between June and September, we see a gradual decline in temperatures. June experiences a minimum of 12°C (54°F) with an average of 15°C (59°F) and a maximum of 21°C (70°F), while September features slightly cooler temperatures, with a minimum of 11°C (52°F), an average of 14°C (57°F), and a maximum of 17°C (63°F). Precipitation levels are fairly similar, with June receiving 17 mm (0.7 in) over 6 days and September recording 15 mm (0.6 in) over just 4 days. Humidity remains relatively steady, slightly decreasing from 79% in June to 77% in September. For more details on September weather, you can visit Antofagasta weather in September.
The weather in June and October offers a notable contrast, despite having similar minimum temperatures, both around 12°C (54°F). June tends to be slightly warmer on average, at 15°C (59°F), with a maximum of 21°C (70°F), whereas October sees lower averages of 14°C (58°F) and a maximum of 17°C (63°F). Rainfall is more common in June, with 17 mm (0.7 in) over 6 days compared to just 12 mm (0.5 in) over 2 days in October, contributing to a more humid atmosphere in June at 79% versus 77% in October. For more detailed information about October weather in the region, check Antofagasta weather in October.
In comparing the weather between June and November, we can see some notable differences. June experiences a slightly broader temperature range, with minimums around 12°C (54°F) and maximums reaching 21°C (70°F), while November has slightly higher minimums at 13°C (56°F) and slightly lower maximums at 19°C (66°F). Precipitation is more common in June, occurring over six days with a total of 17 mm (0.7 in), whereas November is much drier, with just 11 mm (0.4 in) falling in only one day. Interestingly, humidity levels remain consistent at 79% during both months, contributing to a similarly muggy feel. For more details on November weather specifically, you can check out Antofagasta weather in November.
When comparing the weather in June and December, we see some notable differences. June experiences cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 21°C (70°F), accompanied by moderate precipitation of 17 mm (0.7 in) over six days, contributing to a humidity level of 79%. In contrast, December offers a slightly warmer climate, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 19°C (67°F). Additionally, precipitation is significantly lower at just 8 mm (0.3 in) over zero rainy days, and humidity remains similar at 78%. For a more detailed look at December weather, check out Antofagasta weather in December.
June in Antofagasta marks a notable transition in weather, characterized by cooler temperatures and increased humidity compared to the warmer months of the year. With an average temperature of 15°C (59°F), residents experience a distinct chill, especially in the evenings. Additionally, June sees a slight uptick in precipitation, occurring over several days, which contributes to a refreshing and crisp atmosphere. As the city transitions into winter, the blend of cool breezes and occasional rainfall creates a unique charm that sets it apart from the typically drier and warmer months. For a deeper dive into the city's climatic patterns, explore Antofagasta Climate.