Dunsborough 2024 Climate Summary
The climate of Dunsborough reveals interesting patterns when examined month by month. From temperature swings to rainfall distribution, each season brings its own character.
Temperatures in Dunsborough range between 11.2°C in winter and 29.7°C in summer, a variation of 11.1°C across the year.
Jul brings the heaviest precipitation at 176mm, contrasting sharply with Jan's mere 2mm. The city receives 695mm annually over approximately 94 rain days.
Compared to the Western Australia average, Dunsborough is 5.3°C cooler. Its annual rainfall of 695mm is typical of the region's climate patterns.
Understanding these patterns helps determine the best times to visit Dunsborough. Whether you prefer warm dry conditions or milder temperatures, Dunsborough'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 Dunsborough's climate.
Climate Analysis
The temperature data for Dunsborough reveals clear seasonal patterns. The annual average maximum is 22.2°C, while the average minimum is 14.2°C. This 8.0°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Dunsborough showing wet and dry season patterns.
Annual rainfall totals 695mm, 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 | 28.2 | 17.4 | 2 | 1 | 29.4 | 37% |
| February | 29.7 | 18.1 | 3 | 1 | 25.5 | 31% |
| March | 26.5 | 16.1 | 12 | 1 | 21.3 | 40% |
| April | 24.6 | 14.7 | 6 | 1 | 17.3 | 34% |
| May | 21.2 | 15.1 | 111 | 10 | 10.6 | 57% |
| June | 17.4 | 12.3 | 114 | 13 | 8.6 | 64% |
| July | 16.5 | 12.1 | 176 | 22 | 8.8 | 61% |
| August | 16.8 | 13.1 | 165 | 19 | 11.1 | 62% |
| September | 17.8 | 11.2 | 29 | 9 | 17.3 | 57% |
| October | 19.9 | 12.9 | 53 | 12 | 21.5 | 54% |
| November | 21.8 | 13.1 | 15 | 3 | 25.4 | 46% |
| December | 26.1 | 14.9 | 8 | 2 | 28.8 | 40% |