March in Darwin averages a daily high of 32.2°C with nights around 24.7°C. Expect roughly 19 wet days totalling 304.3mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Darwin is May–August.
Based on DARWIN AIRPORT COMPARISON, AS (6.3km), 1995–2024. 23 years of March data.