Last updated: August 21, 2025
April in Arica, Chile offers a delightful mix of warm temperatures and refreshing breezes, making it an ideal time for outdoor exploration. With a maximum temperature reaching 27°C (81°F) and an average of 20°C (68°F), visitors can enjoy pleasant days while experiencing the mild evenings as temperatures dip to a minimum of 14°C (57°F). Although precipitation is minimal at just 12 mm (0.5 in) over approximately 2 days, the high humidity levels at 90% can lend a slight dampness to the air. This month beautifully showcases Arica's unique coastal climate, inviting both locals and travelers to revel in its charming atmosphere.
In April, Arica, Chile, experiences a gentle transition into cooler temperatures, offering a refreshing change from the warmer summer months. The minimum temperature dips to around 14°C (57°F), while the average hovers at 20°C (68°F), providing a comfortable backdrop for outdoor activities. With a maximum reaching up to 27°C (81°F), the days remain pleasantly warm, ideal for exploring the coastline or enjoying the vibrant local culture. This month marks a gradual decline from the higher averages of previous months, setting the stage for the cooler days of May, yet still retaining a touch of the summer warmth that characterizes Arica's unique desert climate. Overall, April serves as a perfect balance, combining mild temperatures with the charm of a changing season.
In April, Arica experiences a modest increase in precipitation, recording 12 mm (0.5 in) across 2 rainy days. While this is an uptick from the exceptionally dry March, it still pales in comparison to the wetter months that follow. Notably, April serves as a transitional period, leading into a significant rise in rainfall that begins in May and continues through the winter months. This gradual increase hints at the onset of a more consistent rainy season, where precipitation reaches its peak, with May alone seeing 37 mm (1.5 in) over an impressive 18 days. Overall, April’s precipitation is a reminder of the delicate balance in Arica’s climate—where even a slight shift can pave the way for the lushness that comes later in the year.
In April, Arica, Chile, experiences a consistent humidity level of 90%, marking it as part of the year’s humid period that begins in January. With February through April all maintaining this high level, it becomes evident that early months of the year feature increased moisture in the atmosphere. Following April, there's a slight decrease in humidity as May drops to 88%, indicating a gradual shift towards drier conditions. This trend suggests that while Arica is known for its relatively stable climate, the early months are defined by a notable embrace of humidity before transitioning into the cooler, drier phases of late autumn and winter.
In April, Arica, Chile, sees a UV Index of 12, categorized as extreme, which means that just 10 minutes of unprotected sun exposure could lead to skin damage. This marks a slight decrease from the earlier months of the year when June and July experience consistently high levels of UV radiation, peaking at 15 in January and February. Although April's index is lower than the peak months, it’s essential to remain vigilant against UV exposure. As the year progresses, UV levels typically dip, with May reflecting a very high category at 9. For safe sun practices and more details, check out Arica UV Index.
UV Risk Categories
In April, Arica, Chile, basks in a delightful 328 hours of sunshine, continuing the trend of abundant daylight that peaks in the following months. This slight dip from March's impressive 342 hours is part of a seasonal rhythm, where bright skies persist from January's 285 hours to May's 329 hours. As the year unfolds, the sunny allure only intensifies, with October reaching a stunning 367 hours and a consistent upward trend continuing through the end of the year. The steady sunshine in Arica not only enhances its charm but also invites both locals and travelers to savor the warmth and embrace the vibrant outdoor lifestyle.
In April, Arica, Chile, enjoys a 30% chance of sunny weather, marking a slight decline from the previous months of January to March, which consistently feature higher probabilities of sunshine. This early autumn month stands out as a transitional period, where the once abundant sun begins to give way to the cooler, cloudier months ahead. Despite the dip, April remains one of the more favorable months for sunshine compared to the oncoming winter, which sees the likelihood plummet to 18% in June. Therefore, while the days may grow shorter, April still offers a decent opportunity to bask in the sun before the chill sets in.
As April arrives in Arica, Chile, the vibrant daylight hours begin to taper off, offering residents just 11 hours of sunshine each day. This marks the transition from the longer days of summer, where January boasts 13 hours of light, to the more consistent 11 hours that remain through the cooler months from May to August. As the year unfolds, daylight gradually increases again in October and November, signaling the approach of summer once more. This rhythmic dance of daylight reflects Arica's unique climate, balancing warmth and light throughout the year.
As April breezes into Arica, Chile, the wind picks up just a notch, reaching an average speed of 2.5 m/s (6 mph). This slight increase marks a transition, with winds gradually intensifying as the region moves towards the cooler months. In comparison to earlier months, where winds hovered around 2.4 m/s, April introduces a refreshing lift that hints at the steadier gusts to come in May and beyond, which also remain consistent at 2.3 to 2.5 m/s. It's a subtle reminder of Arica's unique coastal climate, where even small fluctuations in wind speed contribute to the vibrant atmosphere and dynamic landscape, setting the stage for the engaging outdoor activities that characterize this coastal gem.
Weather in Arica varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Arica, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, we see distinct differences in temperature and precipitation. April typically experiences milder temperatures, with average highs around 27°C (81°F) compared to January's slightly higher 28°C (83°F). However, January has a higher minimum temperature of 17°C (63°F) compared to April's 14°C (57°F). Precipitation is also more frequent in January, occurring over five days with a total of 18 mm (0.7 in) versus April's 12 mm (0.5 in) spread over only two days. Interestingly, both months have similar humidity levels, hovering around 90% in April and 89% in January. For more detailed insights, you can check Arica weather in January.
April and February exhibit notably similar humidity levels, both sitting at a high 90%. However, April tends to have slightly cooler temperatures, with a minimum of 14°C (57°F) and an average of 20°C (68°F), compared to February’s warmer range with a minimum of 17°C (63°F) and an average of 23°C (73°F). Additionally, February experiences slightly more precipitation, totaling 16 mm (0.6 in) over three days, while April offers lower rainfall at 12 mm (0.5 in) across just two days. For more specifics about February weather, you can check out Arica weather in February.
In comparing the weather of April and March, we see that April experiences slightly cooler temperatures, with a minimum of 14°C (57°F) and an average of 20°C (68°F), while March has a minimum of 16°C (61°F) and an average of 22°C (72°F). The maximum temperatures also reflect this trend, reaching 27°C (81°F) in April compared to 29°C (84°F) in March. Additionally, April has a slightly higher level of precipitation, with 12 mm (0.5 in) over 2 days, compared to just 5 mm (0.2 in) over 1 day in March. Despite these differences, both months maintain a consistent humidity level of 90%. For more detailed insights, you can check Arica weather in March.
In comparing the weather between April and May, we see some notable differences. April typically boasts a warmer average temperature of 20°C (68°F) with a maximum reaching up to 27°C (81°F), compared to May's cooler average of 18°C (65°F) and a maximum of 26°C (79°F). Additionally, April experiences significantly less precipitation, with only 12 mm (0.5 in) over just 2 days, while May is wetter, recording 37 mm (1.5 in) across 18 days. Despite the increased rainfall in May, humidity remains relatively high in both months, at 90% in April and 88% in May. For more specific details about the climate during this time, you can refer to Arica weather in May.
In comparing the weather of April and June, we see notable differences in temperatures and precipitation. April boasts a warmer climate with average temperatures around 20°C (68°F), peaking at 27°C (81°F), while June experiences cooler conditions, with an average of 17°C (62°F) and a maximum of only 22°C (72°F). Additionally, April is relatively dry with just 12 mm (0.5 in) of precipitation over 2 days, whereas June is much wetter, receiving 49 mm (1.9 in) of rain spread across 24 days. Humidity levels are fairly similar, with April at 90% and June slightly lower at 86%. For more details about the weather in June, you can check Arica weather in June.
In April, the weather is generally warmer, with an average temperature of 20°C (68°F) and maximum highs reaching up to 27°C (81°F), alongside low humidity levels at 90%. There is minimal precipitation, with only 12 mm (0.5 in) over just 2 days, making it relatively dry for springtime.
In contrast, July sees cooler temperatures, with an average of 16°C (61°F) and maximums of 28°C (83°F). However, it experiences a significant increase in rainfall, totaling 43 mm (1.7 in) across 23 days, and the humidity is slightly lower at 83%. For more detailed information about July weather in Arica, you can visit Arica weather in July.
April's weather is generally warmer and more pleasant compared to August. With average temperatures ranging from 14°C (57°F) to a maximum of 27°C (81°F), April offers a mix of mild and warmer days. In contrast, August experiences cooler temperatures, with an average ranging from 11°C (53°F) to a maximum of only 21°C (69°F). Additionally, April sees less precipitation, with only 12 mm (0.5 in) over just 2 days, whereas August is noticeably wetter, accumulating 38 mm (1.5 in) over 19 days. The humidity is slightly higher in April at 90%, compared to August's 82%. For more details on the weather in August, check out Arica weather in August.
April and September offer contrasting weather conditions. In April, temperatures are warmer, with a minimum of 14°C (57°F) and an average of 20°C (68°F), reaching a maximum of 27°C (81°F). The month sees relatively low precipitation, with only 12 mm (0.5 in) over about 2 days and high humidity at 90%. In contrast, September experiences cooler temperatures, starting at a minimum of 11°C (52°F), averaging 16°C (61°F), and peaking at 22°C (72°F). Precipitation is significantly higher in September, totaling 31 mm (1.2 in) over 13 days, with humidity slightly lower at 83%. For more detailed insights into September's weather, check out Arica weather in September.
In comparing the weather of April and October, April typically sees warmer temperatures with a minimum of 14°C (57°F), averaging around 20°C (68°F), and peaking at 27°C (81°F). In contrast, October offers slightly cooler conditions, with minimum temperatures of 12°C (54°F), an average of 17°C (63°F), and a maximum of 24°C (76°F). Precipitation also varies, with April experiencing about 12 mm (0.5 in) over 2 days, while October registers higher rainfall at 19 mm (0.8 in) spread over 4 days. Humidity remains relatively high in both months, at 90% in April and 87% in October. For more detailed information on October weather, you can visit Arica weather in October.
In comparing April and November weather, both months feature mild temperatures, though April tends to be slightly warmer. In April, average temperatures range from a minimum of 14°C (57°F) to a maximum of 27°C (81°F), while November sees a slightly cooler range with a minimum of 13°C (56°F) and a maximum of 25°C (78°F). April also experiences more humidity at 90%, compared to November's 87%, and has two days of precipitation amounting to 12 mm (0.5 in). November, on the other hand, boasts drier conditions with no recorded rainy days and only 9 mm (0.4 in) of precipitation. For more details on November weather, you can check Arica weather in November.
In comparing the weather of April and December, both months exhibit similar temperature ranges, with December having a slightly higher minimum temperature of 15°C (59°F) compared to April's 14°C (57°F). Both months feature average temperatures around 20°C (68°F) and maximum temperatures peaking at 27°C (81°F). When it comes to precipitation, April records 12 mm (0.5 in) over two days, while December sees a bit less, with 11 mm (0.5 in) falling in just one day. Humidity levels are also comparable, with April at 90% and December slightly lower at 85%. For more detailed information, you can check Arica weather in December.
In April, Arica experiences a notable shift in weather, welcoming the mild warmth of early autumn. With temperatures averaging a pleasant 20°C (68°F), the month offers comfortable days that are cooler than the high summer months yet still inviting for outdoor activities. While precipitation remains low, with only a couple of days experiencing light rain, humidity levels rise, creating a slightly more humid atmosphere than in previous months. This combination of moderate temperatures and increased moisture sets April apart, making it a unique time to enjoy Arica's natural beauty. For a comprehensive overview, check out the Arica Climate.