Day
24 °C
Night
17 °C
Sea
21 °C
Precipitation
0 mm
in month
Rainy days
0 days
in month
Daylight
13 hours
average
Sunshine
8 hours
average
Humidity
68 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Arica, Chile, is characterized by its tropical weather patterns and enjoys average daytime temperatures ranging from 18.20 degrees Celsius in the coolest month of August to a warm 26.10 degrees Celsius in the balmy month of February. Sea temperatures peak in February at a comfortable 22.82 degrees, while the waters are coolest in August at 16.93 degrees. Nighttime temperatures typically vary from a lower limit of 11.70 degrees in July to a milder 18.60 degrees in February. Regarding precipitation, May is the driest month, experiencing a mere 0.05 days of rain, whereas February stands out as the wettest month with 1.08 days of rainfall. The following insights are derived exclusively from the recorded weather data for each month, detailing the climatic conditions one can anticipate without including the raw data metrics.
January in Arica maintains the rising trend in daytime temperatures reaching 26.00 degrees Celsius, and the ocean temperatures similarly increase, recorded at 22.47 degrees. At this time, the number of rainy days starts a noticeable increase, marked at 0.86 days, coinciding with the peak rainfall, observed at 0.44 millimeters. Anticipation builds for the tourist season as the number of sun hours reaching their minimum at 6.60 hours.
With the highest daytime temperatures observed in February at 26.10 degrees Celsius in Arica, along with peak sea temperatures, the month is popular among tourists. Rainy days reach their zenith at 1.08 days. The rise in night temperatures is equally evident, peaking at 18.60 degrees Celsius. Concurrently, the number of sunlit hours begins its ascent, now averaging 7.29 hours.
March ushers in a discernible decline in the daytime temperatures, now at 25.50 degrees in Arica, with sea temperatures also showing a slight decrease to 22.19 degrees. Though still within the tourist season, the frequency of rainy days begins to abate, averaging 0.33 days. A reduction in nighttime temperatures is also apparent, now averaging 17.80 degrees.
April continues the cooling trend, with both land and sea temperatures dropping to 23.90 and 20.80 degrees Celsius respectively. The dry season remains in effect, underscored by a marginal increase in sun hours, now at 7.78 hours, and a slight dip in nighttime temperatures to 15.50 degrees.
May in Arica sees a continuation of the cooling trend, with daytime temperatures at 21.10 degrees and sea temperatures decreasing similarly to 19.61 degrees. Rainy days hit their lowest at just 0.05 days, and the night temperatures drop in line with previous months to 14.00 degrees.
June marks the continuation of the descending daytime temperatures, now at 18.90 degrees in Arica, with the sea temperatures aligning with this trend at 18.52 degrees. The consistency of the dry season is notable, and the shortest day lengths are spotlighted in June. Meanwhile, night temperatures slide a notch further to 13.00 degrees.
July persists with the enduring dry season in Arica. Notably, the lowest nighttime temperatures are reached, now at 11.70 degrees, whereas the sea temperatures follow a downward trajectory, registering at 17.35 degrees. Humidity peaks, hovering around 74.60 percent during this period.
August in Arica marks the minimal daytime temperatures for the year, observed at 18.20 degrees, with sea temperatures also at their annual minimum. The night temperatures, however, show early signs of increment, slight as they may be, clocking in at 12.20 degrees.
September's onset is evidenced in Arica by a subtle increase in daytime temperatures. The persistent dry season's effects are apparent. An observed decline in sun hours, now less than previous months, suggests the change of seasons.
October's climate in Arica is discernible by the elevating daytime temperatures, which climb to 20.60 degrees, and by the gradual increase in sea temperatures. Night temperatures also begin to climb, with clear skies becoming more prevalent.
In Arica, November sees continued rise in the daytime temperatures, now at 22.20 degrees, with sea temperatures also ascending. The night temperature uplifts to 15.60 degrees, while the sun hours reach their peak.
December in Arica is marked by a further escalation of daytime temperatures, now at 24.40 degrees, and sea temperatures likewise on the upswing, at 21.09 degrees. The tourist season kicks off, night temperatures rise to 17.00 degrees, and the longest day lengths of the year are observed, with a slight dip in sun hours initiating.
Indeed, January in Arica presents pleasantly warm conditions, ideal for outdoor activities without causing discomfort.
During February, Arica's day temperature averages at a comfortable 26.10 degrees, suitable for both beach activities and exploring.
March sea waters in Arica are warm at 22.19 degrees, providing an inviting swimming experience for most travelers.
April is almost entirely dry in Arica, with expected rainy days being a rare event, averaging just 0.07 days.
Arica in May is generously sunny, providing approximately 7.78 hours of clear skies daily.
Certainly, June remains within Arica's dry season, recording a minimal 0.16 days of expected rainfall throughout the month.
July's night temperatures in Arica hit their yearly low point, averaging a brisk 11.70 degrees.
August days in Arica are the coolest of the year, with daytime temperatures easing to a mild 18.20 degrees.
Arica welcomes September with a gentle rise in temperatures and reduced sunny intervals, marking a transition in the season.
In October, Arica's wind conditions are moderate, with wind speeds averaging out to 3.50 meters per second.
During November nights in Arica, you can anticipate mild temperatures averaging 15.60 degrees, conducive to various nocturnal activities.
December offers excellent conditions for a getaway to Arica, befitting those looking to enjoy daytime temperatures around 24.40 degrees with minimal rainfall.