Antofagasta Weather in March
What's the weather like in Antofagasta (Antofagasta) in March 2026?
The climate in Antofagasta during March can be summarized as warm and very dry.
March is in the fall / autumn in Antofagasta and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 15°C (58°F) is normal.
| Daytime temperature | 22.2°C 72°F |
|---|---|
| Nightly temperature | 14.6°C 58.3°F |
| Average temperature | 18.4°C 65.1°F |
| Daily sunshine | 8.6 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 3 days |
| Sea temperature | 21.5°C 70.6°F |
| Humidity | 75% |
| Windspeed | 8.3kph 5 mph |
On average March is the 4th driest month of the year in Antofagasta with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
March temperatures in Antofagasta
March rainfall
March hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Antofagasta in March 2025.
Other monthly averages
Antofagasta weather stats
| Hottest month: | January | 23.2°C 73.8°F |
|---|---|---|
| Driest month: | February | 0mm 0ins |
| Sunniest month: | April | 8.5hrs |
| Coldest month: | July | 16.4°C 61.5°F |
| Wettest month: | August | 3mm 0.1ins |
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