Arica, Arica Y Parinacota, Chile Climate Change Severity

48
High
The current climate change severity in Arica is High, with a 1.6% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Arica Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Arica temperature has changed by around -1.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6312
-80.9%
cloudyCloudy
106148
39.6%
rainyRainy
3041
36.6%
snowySnowy
00
0%
mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Arica has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Arica experienced significant changes:

Temperature change of

-0.2 °C

Variation in annual rainfall

-82.1 %

Change in average humidity

-0.9 %

PM2.5 levels surged by

-16.5 %

Heatwave changed by

-1.3 day(s)

Coldwave changed by

-3.06 day(s)

Wind speeds changed by

-2.8 km/h

These indicators show that Arica is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Arica Weather Forecast 30 Days (August - September 2025)
Arica, Arica Y Parinacota, Chile

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 12, Aug.
sunnySunny
Temperature Icon18°/11°
Humidity Icon81%
Wind Icon11km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon19°/12°
Humidity Icon81%
Wind Icon11km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon19°/12°
Humidity Icon81%
Wind Icon12km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon19°/12°
Humidity Icon82%
Wind Icon11km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon18°/12°
Humidity Icon82%
Wind Icon12km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon18°/11°
Humidity Icon81%
Wind Icon12km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon19°/12°
Humidity Icon78%
Wind Icon13km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon19°/13°
Humidity Icon81%
Wind Icon12km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon20°/12°
Humidity Icon80%
Wind Icon13km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon19°/13°
Humidity Icon81%
Wind Icon12km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/13°
Humidity Icon83%
Wind Icon14km/h
Sat. 23, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/13°
Humidity Icon82%
Wind Icon12km/h
Sun. 24, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/14°
Humidity Icon80%
Wind Icon15km/h
Mon. 25, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/13°
Humidity Icon81%
Wind Icon15km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon77%
Wind Icon15km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon77%
Wind Icon15km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon77%
Wind Icon16km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon77%
Wind Icon15km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon76%
Wind Icon15km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon77%
Wind Icon15km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon77%
Wind Icon16km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon78%
Wind Icon16km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon78%
Wind Icon16km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon77%
Wind Icon15km/h
Fri. 5, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon76%
Wind Icon15km/h
Sat. 6, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/13°
Humidity Icon78%
Wind Icon15km/h
Sun. 7, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon18°/13°
Humidity Icon79%
Wind Icon16km/h
Mon. 8, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon79%
Wind Icon16km/h
Tue. 9, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon18°/12°
Humidity Icon79%
Wind Icon15km/h
Wed. 10, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon78%
Wind Icon16km/h
Thu. 11, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/12°
Humidity Icon79%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 20, Aug.

19.6°C

Low will be onSun. 17, Aug.

11.1°C

HumidityHumidity

High will be onFri. 22, Aug.

83%

Low will be onSat. 30, Aug.

76%

Wind SpeedWind Speed

High will be onWed. 3, Sep.

16.2km/h

Low will be onTue. 12, Aug.

10.8km/h

PrecipitationPrecipitation

High will be onMon. 1, Sep.

0.2mm

Low will be onWed. 13, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 20, Aug.

6

Low will be onFri. 15, Aug.

0.1

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