Wonthaggi 2024 Climate Summary
The climate of Wonthaggi reveals interesting patterns when examined month by month. From temperature swings to rainfall distribution, each season brings its own character.
Temperatures in Wonthaggi range between 7.7°C in winter and 23.1°C in summer, a variation of 8.4°C across the year.
Rainfall patterns show Apr as the wettest month with 107mm, while Feb receives just 10mm. Annual rainfall totals 795mm, spread across an average of 135 rain days.
Compared to the Victoria average, Wonthaggi is 1.7°C cooler. Its annual rainfall of 795mm is typical of the region's climate patterns.
Understanding these patterns helps determine the best times to visit Wonthaggi. Whether you prefer warm dry conditions or milder temperatures, Wonthaggi'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 Wonthaggi's climate.
Climate Analysis
The temperature data for Wonthaggi reveals clear seasonal patterns. The annual average maximum is 18.1°C, while the average minimum is 11.8°C. This 6.3°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Wonthaggi showing wet and dry season patterns.
Annual rainfall totals 795mm, 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 | 22.1 | 15.2 | 71 | 10 | 22.6 | 62% |
| February | 23.1 | 15.2 | 10 | 3 | 22.6 | 49% |
| March | 22.4 | 15.0 | 17 | 7 | 18.5 | 50% |
| April | 17.2 | 12.3 | 107 | 14 | 10.2 | 62% |
| May | 16.3 | 10.3 | 40 | 6 | 8.8 | 64% |
| June | 12.9 | 8.5 | 43 | 10 | 6.0 | 64% |
| July | 12.6 | 7.7 | 100 | 17 | 6.5 | 65% |
| August | 16.0 | 9.3 | 54 | 12 | 11.0 | 59% |
| September | 15.1 | 10.1 | 104 | 20 | 12.3 | 58% |
| October | 17.4 | 10.7 | 96 | 16 | 20.2 | 58% |
| November | 20.3 | 12.8 | 74 | 9 | 22.5 | 59% |
| December | 21.4 | 14.4 | 77 | 11 | 26.3 | 56% |