Arica weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
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Overview
August >
Arica weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Day
19 °C
Night
12 °C
Sea
17 °C
Precipitation
0 mm
in month
Rainy days
0 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
75 %
Day
19 °C
Night
12 °C
Sea
17 °C
Precipitation
0 mm
in month
Rainy days
0 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
75 %
Overview: Arica
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Weather overview for Arica
Weather overview
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 weather
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.
February weather
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 weather
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 weather
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 weather
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 weather
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 weather
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 weather
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 weather
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 weather
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.
November weather
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 weather
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.
FAQs
Is the climate in Arica during January on the warmer side?
Indeed, January in Arica presents pleasantly warm conditions, ideal for outdoor activities without causing discomfort.
What degree of warmth should I anticipate during February's daytime in Arica?
During February, Arica's day temperature averages at a comfortable 26.10 degrees, suitable for both beach activities and exploring.
How does the sea temperature fare in March in Arica?
March sea waters in Arica are warm at 22.19 degrees, providing an inviting swimming experience for most travelers.
Can I expect many rainy days in Arica come April?
April is almost entirely dry in Arica, with expected rainy days being a rare event, averaging just 0.07 days.
How much sunshine will grace Arica in May?
Arica in May is generously sunny, providing approximately 7.78 hours of clear skies daily.
Is the month of June still within Arica's dry season?
Certainly, June remains within Arica's dry season, recording a minimal 0.16 days of expected rainfall throughout the month.
What are the nocturnal temperatures like in Arica during July?
July's night temperatures in Arica hit their yearly low point, averaging a brisk 11.70 degrees.
What level of chill can I expect in Arica during the day in August?
August days in Arica are the coolest of the year, with daytime temperatures easing to a mild 18.20 degrees.
Come September, how would you characterize the weather in Arica?
Arica welcomes September with a gentle rise in temperatures and reduced sunny intervals, marking a transition in the season.
Should I be prepared for windy conditions during October in Arica?
In October, Arica's wind conditions are moderate, with wind speeds averaging out to 3.50 meters per second.
What is the typical nighttime temperature in November in Arica?
During November nights in Arica, you can anticipate mild temperatures averaging 15.60 degrees, conducive to various nocturnal activities.
Are the conditions in Arica favorable for a December visit?
December offers excellent conditions for a getaway to Arica, befitting those looking to enjoy daytime temperatures around 24.40 degrees with minimal rainfall.
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