Antofagasta, Chile Weather
- Antofagasta, Chile Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- 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 Weather Summary
- Weather averages by month
- Antofagasta's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Partly Cloudy
Pressure: 1,013 hPa
Feel like: 17 °C
Temperature: 17°C
Cloud: 73%
Humidity: 75%
Wind: S - 11 km/h
Visibility: 24.14 km
30 Day Averages and Extremes
- Average high 18.3°C
- Average low 16.07°C
- Hottest day 20°C (18 November 2025)
- Coldest day 15°C (19 November 2025)
- Average humidity 73.17%
- Days with precipitation 0 days
- Highest precipitation 0 mm
Yesterday's Data
- Max: 19°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 mild weather in Antofagasta, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Long-sleeve shirt or blouse
- Cotton socks
- Comfortable jeans or slacks
- Light jacket (for cooler periods)
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 437
- CO 109
- NH3 0
- NO2 2
- O3 70
- PM10 20
- PM25 14
- SO2 1
- CH4 1,314