Port Lincoln weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Good
Best time to visit: January – March
What is the weather like in Port Lincoln in March?
In March, Port Lincoln is warm: daytime highs average 23 °C, and nights cool down to about 17 °C. The sea averages 19.8 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 8 hours a day. Rain is rare: about 3 days bring 15 mm in total. All in all, March is a good month for a holiday in Port Lincoln.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 79 | 66 | 44 |
| Day | 24° | 23° | 21° |
| Night | 17° | 17° | 15° |
| Sea | 20° | 20° | 18° |
| Sun | 9 h | 8 h | 6 h |
| Rain days | 2 | 3 | 5 |
More details for March
- Daylight
- 12 h 22 min07:25 – 19:47
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 23 km/haverage daily peakAll months
- Cloud cover
- 50 %on averageAll months
- Hot days
- 2 days30 °C or moreAll months
- Time zone
- UTC+10:30Australia/Adelaide
How the score comes together
- Temperatureweight 35 %60 %
- Seaweight 25 %40 %
- Sunshineweight 20 %75 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in March
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
Port Lincoln in March: quick answers
Is Port Lincoln hot in March?
Warm rather than hot: in March, daytime highs in Port Lincoln average 23 °C and nights cool to about 17 °C. On about 2 days the thermometer climbs to 30 °C or more.
Can you swim in Port Lincoln in March?
Only if you don't mind cold water: in March the sea averages just 19.8 °C. Comfortable swimming is possible in February.
Does it rain much in Port Lincoln in March?
Rain is rare: about 3 days bring 15 mm in total.
Port Lincoln month by month
The whole year in Port LincolnAll destinations: AustraliaWhere to go in MarchSea temperature in March
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