Antofagasta, Chile Weather

  1. Antofagasta, Chile Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Antofagasta over the next 12 hours
  7. Temperature and possibility of rain in Antofagasta in the coming days
  8. Rainfall in Antofagasta in the coming days
  9. Antofagasta Weather Summary
  10. Weather averages by month
  11. Antofagasta's weather
  12. Frequently asked questions
  13. Comments
Antofagasta, Weather
(Photo by Paula Porto on Unsplash)

Current conditions

Updated:
19°C
66.2°F
°C °F

Condition: Mainly Clear

Pressure: 1,013 hPa

Feel like: 20 °C

Temperature: 19°C

Cloud: 22%

Humidity: 78%

Wind: W - 8 km/h

Visibility: 1.22 km

Weather forecast

Tue
04 Aug
15°C / 19°C
Overcast
Wed
05 Aug
14°C / 19°C
Overcast
Thu
06 Aug
14°C / 20°C
Overcast
Fri
07 Aug
15°C / 20°C
Overcast
Sat
08 Aug
15°C / 19°C
Drizzle
Hourly forecast today:
16:00 PM
15° / 19°
15° / 19°
Mainly Clear
78% 23 km/h
17:00 PM
15° / 20°
15° / 20°
Mainly Clear
75% 24 km/h
18:00 PM
15° / 19°
15° / 19°
Partly Cloudy
77% 24 km/h
19:00 PM
15° / 19°
15° / 19°
Partly Cloudy
79% 25 km/h
20:00 PM
15° / 18°
15° / 18°
Partly Cloudy
80% 24 km/h
21:00 PM
15° / 18°
15° / 18°
Partly Cloudy
84% 22 km/h
22:00 PM
15° / 17°
15° / 17°
Partly Cloudy
86% 19 km/h
23:00 PM
15° / 17°
15° / 17°
Overcast
87% 18 km/h
00:00 AM
15° / 17°
15° / 17°
Overcast
86% 16 km/h
01:00 AM
15° / 17°
15° / 17°
Overcast
84% 13 km/h
02:00 AM
15° / 17°
15° / 17°
Overcast
84% 8 km/h

30 Day Averages and Extremes

  • Average high 19.83°C
  • Average low 14.7°C
  • Hottest day 25°C (13 August 2026)
  • Coldest day 11°C (17 August 2026)
  • Average humidity 80.27%
  • Days with precipitation 11 days
  • Highest precipitation 31 mm (31 July 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 15°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Antofagasta over the next 12 hours

Temperature and possibility of rain in Antofagasta in the coming days

Rainfall in Antofagasta in the coming days

Antofagasta Climate Summary

Antofagasta features a Mid-latitude desert (Köppen classification: BWk), with an average annual temperature of 18.39ºC (65.1ºF), which is about 3.9% higher than the national average for Chile. Annually, the city experiences approximately 0.64 millimeters (0.03 inches) of rainfall, spread across 0.99 rainy days, accounting for 0.27% of the year.

Longitude -23.6509279
Latitude -70.3975022
Yearly high temperature 20.29ºC (68.52ºF)
Yearly low temperature 15.49ºC (59.88ºF)
Hottest month January 22.87ºC (73.17ºF)
Coldest month August 12.95ºC (55.31ºF)
Yearly precip 0.64mm (0.03in)
Days with rainfall 0.99 days (0.27%)
Driest month April (75.82%)
Wettest month June (68.77%)

Weather averages by month

Month High / Low (°C) Rain
January 22.87° / 18.38° 0.0 days
February 23.43° / 19.12° 0.18 days
March 22.63° / 18.01° 0.09 days
April 21.31° / 16.57° 0.0 days
May 20.27° / 15.32° 0.27 days
June 19.0° / 14.04° 0.27 days
July 17.99° / 13.01° 0.09 days
August 18.0° / 12.95° 0.09 days
September 18.4° / 13.34° 0.0 days
October 18.81° / 13.91° 0.0 days
November 19.79° / 14.88° 0.0 days
December 20.93° / 16.3° 0.0 days

Antofagasta's weather

Frequently asked questions

1. What is the hottest month in Antofagasta?

January has the highest average monthly temperature (daily mean of 22.87ºC) and August are the coolest (daily mean of 12.95ºC).

2. What should I wear in Antofagasta today?

For today's warm weather in Antofagasta, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- Cotton or linen fabrics
- Shorts or lightweight trousers
- Comfortable sandals or sneakers
- T-shirt or short-sleeve blouse

Temperature

Early
15°C / 15°C
Morning
15°C / 15°C
Afternoon
15°C / 18°C
Evening
15°C / 18°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 440
  • CO 112
  • NH3 0
  • NO2 1
  • O3 66
  • PM10 16
  • PM25 10
  • SO2 4
  • CH4 1,335

Sunrise / Sunset

11:15
22:20