Bruny Island 2024 Climate Summary
Understanding Bruny Island's climate patterns is essential for planning your stay. The city experiences a distinctive seasonal rhythm that shapes its weather throughout the year.
Temperatures in Bruny Island range between 7.2°C in winter and 21.0°C in summer, a variation of 7.7°C across the year.
Dec brings the heaviest precipitation at 138mm, contrasting sharply with Feb's mere 25mm. The city receives 830mm annually over approximately 139 rain days.
Bruny Island runs 0.3°C cooler than the Tasmania average. The 830mm annual rainfall aligns closely with regional patterns.
Understanding these patterns helps determine the best times to visit Bruny Island. Whether you prefer warm dry conditions or milder temperatures, Bruny Island's climate offers distinct seasonal advantages throughout the year.
Note on methodology: this page summarises 2024 observations only. Long-record climate trend analysis drawn from ACORN-SAT (1910 to present) is in development. For context on multi-decade change, see the BOM State of the Climate report.
Temperature Profile
Monthly maximum and minimum temperature ranges showing seasonal variation in Bruny Island's climate.
Climate Analysis
The temperature data for Bruny Island reveals clear seasonal patterns. The annual average maximum is 16.1°C, while the average minimum is 10.2°C. This 5.9°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Bruny Island showing wet and dry season patterns.
Annual rainfall totals 830mm, distributed across the calendar year. The distribution pattern shows distinct wet and dry periods that influence local climate conditions.
Climate Summary Table
Complete monthly climate averages including temperature, precipitation, solar radiation, and humidity data.
| Month | Max °C | Min °C | Rain mm | Rain Days | Solar MJ | Humidity % |
|---|---|---|---|---|---|---|
| January | 20.2 | 13.3 | 72 | 12 | 21.8 | 52% |
| February | 21.0 | 13.4 | 25 | 6 | 20.4 | 46% |
| March | 19.2 | 12.5 | 38 | 6 | 14.9 | 52% |
| April | 16.2 | 11.1 | 56 | 7 | 9.4 | 58% |
| May | 14.1 | 9.7 | 44 | 9 | 6.2 | 62% |
| June | 11.8 | 8.1 | 49 | 9 | 4.8 | 67% |
| July | 11.7 | 7.2 | 90 | 11 | 5.6 | 67% |
| August | 13.6 | 8.7 | 101 | 15 | 7.8 | 62% |
| September | 13.4 | 7.7 | 78 | 17 | 12.1 | 55% |
| October | 15.3 | 8.8 | 67 | 16 | 19.1 | 54% |
| November | 17.5 | 10.4 | 72 | 12 | 20.7 | 53% |
| December | 19.1 | 12.0 | 138 | 19 | 23.5 | 52% |