Antofagasta weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Excellent
Best time to visit: January – December
What is the weather like in Antofagasta in July?
In July, Antofagasta is mild: daytime highs average 18 °C, and nights cool down to about 11 °C. The sea averages 15.3 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. It hardly ever rains. All in all, July is an excellent month for a holiday in Antofagasta.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 10 h 48 min07:23 – 18:11
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 14 km/haverage daily peakAll months
- Cloud cover
- 44 %on averageAll months
- Hot days
- 0 days30 °C or more
- Time zone
- UTC−4America/Santiago
How the score comes together
- Temperatureweight 50 %99 %
- Sunshineweight 20 %68 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Sunscreen
- A jumper for the evenings
Antofagasta in July: quick answers
Is Antofagasta hot in July?
No. In July, Antofagasta is mild: daytime highs average 18 °C and nights drop to about 11 °C.
Can you swim in Antofagasta in July?
Only if you don't mind cold water: in July the sea averages just 15.3 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Antofagasta in July?
It hardly ever rains.
Antofagasta month by month
The whole year in AntofagastaAll destinations: ChileWhere to go in JulySea temperature in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences