March · Australia
Best time to visit Barossa Valley in March Weather, crowds & prices
Weather in Barossa Valley in March
Average temperature 22°C, 10 mm of rain, about 26 days with 6+ hours of sunshine and 51% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
9.9/10
Ranked #2 of 12 months
- Avg temp
- 22°C
- Rainfall
- 10 mm
- Humidity
- 51%
- Days with 6h+ sun
- 26
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
March in Barossa Valley scores 9.9/10 for sightseeing and cultural travel - one of the top 12-month picks (#2). Expect around 22°C, 10 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Barossa Valley is South Australia’s wine heartland-shiraz estates and stone-town cellar doors. Best window: October-April in the Southern Hemisphere.
March ranks 2nd of 12 for Barossa Valley — one of the best windows
At 22°C (72°F) this is comfortable city weather in March, with sightseeing easiest before lunch and after the afternoon peak.
At just 10 mm for the month, rain will not shape your plans; you get about 26 days with 6+ hours of sunshine and 12.3 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Barossa Valley at 9.9/10 (2nd of 12), just behind December at 10/10.
Pack light clothing, a hat and real sun protection.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Barossa Valley in March?
- In March, Barossa Valley averages 22°C, 10 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 9.9/10.
- Is March a good time to visit Barossa Valley?
- March earns a 9.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Barossa Valley in March?
- Expect about 10 mm of rain in March. Average humidity is 51% and there are about 26 days with 6+ hours of sunshine.
Curated in Barossa Valley
Tickets & experiences
Things to do in Barossa Valley
Barossa Valley, Australia. Live activities and tours from GetYourGuide, matched to this destination.