Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Arica is from March, April, November, but considering flight prices and crowds, the best months to visit are March, April, May. — consistent weather climate
🌥Mild
| Score | 98 | 98 | 99 | 99 | 95 | 91 | 83 | 88 | 97 | 98 | 99 | 98 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Mild | Mild | Mild | Mild | Mild | Pleasant | Pleasant |
| Temperature | 20–26°C | 21–27°C | 20–26°C | 17–24°C | 15–21°C | 14–19°C | 13–18°C | 13–18°C | 13–19°C | 14–20°C | 16–22°C | 18–24°C |
| Feels like | 22–28°C | 23–29°C | 22–28°C | 19–25°C | 16–21°C | 14–19°C | 13–17°C | 12–18°C | 13–19°C | 14–21°C | 16–24°C | 19–26°C |
| Precipitation | 4mm 2 days | 7mm 2 days | 3mm 1 days | 2mm 1 days | 7mm 4 days | 6mm 4 days | 9mm 5 days | 5mm 3 days | 3mm 2 days | 3mm 2 days | 2mm 1 days | 3mm 1 days |
| Sunshine | 11.1h ☀︎ 85% | 10.8h ☀︎ 85% | 11.6h ☀︎ 95% | 11.1h ☀︎ 95% | 10.5h ☀︎ 94% | 9.5h ☀︎ 86% | 9.7h ☀︎ 87% | 10.5h ☀︎ 91% | 11.0h ☀︎ 92% | 11.9h ☀︎ 95% | 12.5h ☀︎ 96% | 11.9h ☀︎ 90% |
| Wind | W · 18 km/h | W · 18 km/h | W · 17 km/h | W · 16 km/h | W · 14 km/h | W · 13 km/h | W · 13 km/h | W · 14 km/h | W · 15 km/h | W · 16 km/h | W · 17 km/h | W · 18 km/h |
| Humidity (%) | 70% | 69% | 70% | 74% | 80% | 82% | 83% | 81% | 79% | 76% | 73% | 71% |
| Day length | 13.1h | 12.7h | 12.2h | 11.7h | 11.2h | 11.0h | 11.1h | 11.5h | 12.0h | 12.5h | 13.0h | 13.2h |
| Tourist Crowds | High season | High season | Shoulder season | Low season | Low season | Shoulder season | Shoulder season | Shoulder season | Shoulder season | High season | Shoulder season | Shoulder season |
Arica's biggest festival fills the streets with Andean dance troupes, colorful costumes, and pounding drums each Februar…
A standard weather report will tell you to visit Arica in March, but the real prize is April, when the summer holiday rush evaporates and leaves the exact same balmy desert sun over empty Pacific beaches.
Arica sits stranded in the driest desert on earth, right where the coast of South America bends sharply westward toward Peru. Most travelers arrive here by accident—stumbling off a high-altitude bus from La Paz, bridging the overland crossing to Tacna, or tracing the Pan-American Highway along the desolate brown cliffs of northern Chile. What greets them is an odd, sun-bleached border haven wedged between the Pacific breakers and the towering bluff of Morro de Arica. The town is flanked by the fertile river ribbons of the Azapa Valley and Lluta Valley, where olives and citrus somehow flourish against the bone-dry salt crust. Locals call it the City of Eternal Spring, but that moniker hides the calendar's real drama. The weather barely varies across the year, yet the town's atmosphere transforms completely depending on whether you arrive in the grip of the summer rush or during the sunlit quiet that follows.
On paper, March looks like the peak of coastal perfection. In reality, April is the finest month in northern Chile, and it is not particularly close. The logic is simple: the summer vacationers from Santiago and the altiplano head home, room rates tumble, and the entire seafront settles into an unhurried, local rhythm. Yet the weather gives up virtually nothing. The midday air still settles comfortably in the mid-twenties, the Pacific retains whatever heat it collected over summer, and the cloudless sky offers more than eleven hours of direct sunshine every day.
Down at Playa El Laucho, the sheltered cove becomes a sanctuary of calm water where you can swim in the morning without navigating a maze of sunshades and boomboxes. Further north, the long sandy sweep of Playa Chinchorro breathes out; you share the break with local bodyboarders and pelicans rather than crowds of weekenders. By May, the air begins to cool at dusk, dropping down toward the lower twenties, and an evening stroll along the foot of Morro de Arica calls for a light fleece. If you want the desert warmth without the noise of mass transit and packed boardwalks, this two-month window is the reason to travel here.
Winter in Arica presents a strange contradiction. July is reliably the least inviting month of the year for weather, yet the streets remain unexpectedly busy with regional winter-break travelers. The Pacific cold current asserts itself, pulling a low, damp marine fog over the shoreline. While it never genuinely rains—the Atacama would hardly permit it—the moisture hangs in the air, dulling the blue sky and holding daytime temperatures down near eighteen degrees.
It is not freezing, but it is raw. The wind off the Humboldt Current cuts through damp cotton, and the beaches clear of swimmers entirely. The brown desert bluffs behind the city look somber beneath the overcast lid. If you are using Arica as a coastal acclimatization stop before heading upward into the high Andes, this period is entirely manageable, but it is the wrong time to look for a beach holiday. The city feels utilitarian, focused on the hum of the commercial port and the rumble of trucks hauling cargo across the border.
Spring arrives not with green growth—there is nothing outside the cultivated river valleys to bloom—but with a sudden restoration of bright, penetrating light. By October, the coastal haze burns off earlier each morning, and by November the sun is beating down with uninterrupted intensity for over twelve hours a day. Temperatures climb back into the low twenties, bringing warmth back to the cobblestones of Plaza Colón.
This is an exceptional shoulder season for those who want active days. The surf along the southern points wakes up, the morning air is crisp enough for the steep climb up the footpath to the summit of Morro de Arica, and the agricultural stalls selling black olives and tropical fruit in the Azapa Valley are piled high with fresh harvests. November in particular carries the warm, expectant charge of early summer without the wall-to-wall congestion that arrives with the holiday season.
December flips a switch. The city hits its absolute peak density of the year as Bolivian traders, transiting backpackers, and holidaying Chilean families flood into town. Plaza Colón fills with street vendors, the seafront avenues jam with traffic, and the dry, sunny summer settles in with temperatures nudging into the high twenties. The desert heat feels radiant and dry, but the press of bodies makes the downtown core hot and loud.
Everything culminates in February with the Carnaval Andino con la Fuerza del Sol. For three days and nights, Arica transforms into the stage for one of the most explosive celebrations in the Andes. Tens of thousands of dancers and musicians in shimmering caporales, morenada, and tinku outfits parade down toward the sea, backed by thundering brass bands. Dancers arrive from highland villages across northern Chile, Bolivia, and Peru, performing for sixteen hours straight beneath the summer sun. If you want spectacle, color, and sleepless energy, February is unmissable—provided you book months ahead. By March, the parades have dissolved and the crowds begin to thin, leaving behind the warmest waters of the year, though you must still share the sand with the tail end of the high season.