Port Adelaide Weather in March
What's the weather like in Port Adelaide (South Australia) in March 2026?
The climate in Port Adelaide during March can be summarized as warm and dry.
March is in the fall / autumn in Port Adelaide and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 25.8°C 78.4°F |
|---|---|
| Nightly temperature | 13.9°C 57°F |
| Average temperature | 19.8°C 67.7°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 25 mm 1 ins |
| Rainy days | 6 days |
| Sea temperature | 20.1°C 68.2°F |
| Humidity | 48% |
| Windspeed | 12.8kph 8 mph |
On average March is the 3rd driest month of the year in Port Adelaide with around 25mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
March temperatures in Port Adelaide
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 Port Adelaide in March 2025.
Other monthly averages
Port Adelaide weather stats
| Hottest month: | February | 28°C 82.4°F |
|---|---|---|
| Driest month: | February | 19mm 0.7ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | July | 14.5°C 58.1°F |
| Wettest month: | July | 81mm 3.2ins |
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