Calama, Antofagasta, Chile Climate Change Severity

62
Very High
The current climate change severity in Calama is Very High, with a 9.6% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jan. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Calama Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Calama temperature has changed by around -3.4%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jan. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2424
0%
cloudyCloudy
56
20%
rainyRainy
20
-100%
snowySnowy
00
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Calama has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Calama experienced significant changes:

Temperature change of

-0.6 °C

Variation in annual rainfall

-92.5 %

Change in average humidity

-0.1 %

PM2.5 levels surged by

-50.6 %

Heatwave changed by

-0.1 day(s)

Coldwave changed by

-0.5 day(s)

Wind speeds changed by

+4.7 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Calama's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

Calama Weather Forecast 30 Days (February - March 2026)
Calama, Antofagasta, Chile

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 13, Feb.
sunnySunny
Temperature Icon24°/9°
Humidity Icon58%
Wind Icon31km/h
Sat. 14, Feb.
sunnySunny
Temperature Icon23°/9°
Humidity Icon60%
Wind Icon34km/h
Sun. 15, Feb.
sunnySunny
Temperature Icon23°/12°
Humidity Icon52%
Wind Icon31km/h
Mon. 16, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/12°
Humidity Icon53%
Wind Icon32km/h
Tue. 17, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/13°
Humidity Icon54%
Wind Icon31km/h
Wed. 18, Feb.
sunnySunny
Temperature Icon25°/12°
Humidity Icon54%
Wind Icon28km/h
Thu. 19, Feb.
sunnySunny
Temperature Icon26°/12°
Humidity Icon52%
Wind Icon28km/h
Fri. 20, Feb.
sunnySunny
Temperature Icon24°/12°
Humidity Icon59%
Wind Icon30km/h
Sat. 21, Feb.
sunnySunny
Temperature Icon24°/13°
Humidity Icon61%
Wind Icon28km/h
Sun. 22, Feb.
sunnySunny
Temperature Icon24°/13°
Humidity Icon61%
Wind Icon30km/h
Mon. 23, Feb.
sunnySunny
Temperature Icon20°/12°
Humidity Icon62%
Wind Icon27km/h
Tue. 24, Feb.
partly cloudyPartly Cloudy
Temperature Icon23°/12°
Humidity Icon55%
Wind Icon31km/h
Wed. 25, Feb.
sunnySunny
Temperature Icon23°/10°
Humidity Icon44%
Wind Icon29km/h
Thu. 26, Feb.
sunnySunny
Temperature Icon24°/10°
Humidity Icon41%
Wind Icon30km/h
Fri. 27, Feb.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon47%
Wind Icon27km/h
Sat. 28, Feb.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon46%
Wind Icon27km/h
Sun. 1, Mar.
sunnySunny
Temperature Icon24°/11°
Humidity Icon46%
Wind Icon27km/h
Mon. 2, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon45%
Wind Icon27km/h
Tue. 3, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon43%
Wind Icon27km/h
Wed. 4, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon42%
Wind Icon27km/h
Thu. 5, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon25°/11°
Humidity Icon43%
Wind Icon27km/h
Fri. 6, Mar.
sunnySunny
Temperature Icon25°/11°
Humidity Icon44%
Wind Icon27km/h
Sat. 7, Mar.
sunnySunny
Temperature Icon24°/11°
Humidity Icon42%
Wind Icon27km/h
Sun. 8, Mar.
sunnySunny
Temperature Icon25°/11°
Humidity Icon41%
Wind Icon27km/h
Mon. 9, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon25°/11°
Humidity Icon40%
Wind Icon26km/h
Tue. 10, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon42%
Wind Icon27km/h
Wed. 11, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon43%
Wind Icon27km/h
Thu. 12, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon43%
Wind Icon26km/h
Fri. 13, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/10°
Humidity Icon41%
Wind Icon26km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon24°/10°
Humidity Icon41%
Wind Icon26km/h
Sun. 15, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/10°
Humidity Icon40%
Wind Icon26km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 19, Feb.

26°C

Low will be onSat. 14, Feb.

8.7°C

HumidityHumidity

High will be onMon. 23, Feb.

62%

Low will be onMon. 9, Mar.

40%

Wind SpeedWind Speed

High will be onSat. 14, Feb.

33.8km/h

Low will be onMon. 9, Mar.

25.9km/h

PrecipitationPrecipitation

High will be onMon. 16, Feb.

0.4mm

Low will be onSat. 14, Feb.

0.01mm

Ultraviolet IndexUV

High will be onWed. 18, Feb.

8

Low will be onTue. 17, Feb.

0.2

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