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:
21°C
69.8°F
°C °F

Condition: Mainly Clear

Pressure: 1,015 hPa

Feel like: 21 °C

Temperature: 21°C

Cloud: 21%

Humidity: 60%

Wind: WNW - 8 km/h

Visibility: 0.8 km

Weather forecast

Sat
20 Jun
14°C / 17°C
Overcast
Sun
21 Jun
12°C / 17°C
Overcast
Mon
22 Jun
12°C / 18°C
Overcast
Tue
23 Jun
12°C / 17°C
Partly Cloudy
Wed
24 Jun
12°C / 17°C
Overcast
Hourly forecast today:
18:00 PM
13° / 21°
13° / 21°
Mainly Clear
60% 24 km/h
19:00 PM
14° / 19°
14° / 19°
Mainly Clear
73% 23 km/h
20:00 PM
15° / 18°
15° / 18°
Mainly Clear
81% 23 km/h
21:00 PM
15° / 17°
15° / 17°
Mainly Clear
88% 20 km/h
22:00 PM
15° / 17°
15° / 17°
Mainly Clear
92% 15 km/h
23:00 PM
15° / 16°
15° / 16°
Partly Cloudy
95% 10 km/h
00:00 AM
15° / 16°
15° / 16°
Mainly Clear
95% 6 km/h
01:00 AM
15° / 16°
15° / 16°
Mainly Clear
94% 5 km/h
02:00 AM
15° / 16°
15° / 16°
Clear Sky
98% 7 km/h
03:00 AM
15° / 15°
15° / 15°
Overcast
99% 7 km/h
04:00 AM
15° / 15°
15° / 15°
Overcast
98% 7 km/h

30 Day Averages and Extremes

  • Average high 17.47°C
  • Average low 13.17°C
  • Hottest day 21°C (19 June 2026)
  • Coldest day 11°C (26 June 2026)
  • Average humidity 84.33%
  • Days with precipitation 3 days
  • Highest precipitation 11 mm (18 June 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 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Cotton or linen fabrics
- Sunglasses
- Sun hat or cap

Temperature

Early
13°C / 15°C
Morning
9°C / 14°C
Afternoon
8°C / 21°C
Evening
15°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 441
  • CO 109
  • NH3 0
  • NO2 1
  • O3 68
  • PM10 18
  • PM25 12
  • SO2 5
  • CH4 1,304

Sunrise / Sunset

11:22
22:03