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:
23°C
73.4°F
°C °F

Condition: Partly Cloudy

Pressure: 1,012 hPa

Feel like: 25 °C

Temperature: 23°C

Cloud: 64%

Humidity: 65%

Wind: WSW - 15 km/h

Visibility: 36.84 km

Weather forecast

Mon
02 Nov
17°C / 22°C
Fog
Tue
03 Nov
17°C / 22°C
Fog
Wed
04 Nov
17°C / 23°C
Fog
Thu
05 Nov
17°C / 22°C
Fog
Fri
06 Nov
17°C / 23°C
Overcast
Hourly forecast today:
17:00 PM
16° / 23°
16° / 23°
Partly Cloudy
65% 36 km/h
18:00 PM
16° / 23°
16° / 23°
Partly Cloudy
64% 36 km/h
19:00 PM
16° / 22°
16° / 22°
Mainly Clear
65% 37 km/h
20:00 PM
16° / 22°
16° / 22°
Mainly Clear
68% 36 km/h
21:00 PM
16° / 21°
16° / 21°
Mainly Clear
71% 34 km/h
22:00 PM
16° / 20°
16° / 20°
Mainly Clear
77% 30 km/h
23:00 PM
17° / 19°
17° / 19°
Mainly Clear
85% 25 km/h
00:00 AM
17° / 19°
17° / 19°
Partly Cloudy
88% 16 km/h
01:00 AM
17° / 19°
17° / 19°
Overcast
90% 12 km/h
02:00 AM
17° / 19°
17° / 19°
Overcast
90% 11 km/h
03:00 AM
17° / 19°
17° / 19°
Mainly Clear
90% 9 km/h

30 Day Averages and Extremes

  • Average high 22.6°C
  • Average low 17.2°C
  • Hottest day 24°C (22 October 2026)
  • Coldest day 16°C (17 October 2026)
  • Average humidity 78.23%
  • Days with precipitation 4 days
  • Highest precipitation 4 mm (27 October 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 17°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 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- Shorts or lightweight trousers
- Light, breathable socks
- Sunglasses
- T-shirt or short-sleeve blouse

Temperature

Early
17°C / 18°C
Morning
16°C / 18°C
Afternoon
16°C / 22°C
Evening
16°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 438
  • CO 76
  • NH3 0
  • NO2 0
  • O3 69
  • PM10 17
  • PM25 10
  • SO2 2
  • CH4 1,288

Sunrise / Sunset

09:55
22:55