Discovery Bay Marine National Park
- Annual mean
- 14.5 °C
- Warmest month
- February
- Wettest month
- July
Twelve-month climatology profile showing annual patterns in daylight, humidity, and atmospheric trends
Review the long-term climatic averages for a representative point within Mount Richmond National Park. These measurements capture atmospheric patterns recorded from 1991 to 2020, covering average daily temperatures, precipitation rates, humidity levels, wind speeds, and daylight hours. These data points provide a structured overview of the annual cycle without representing current weather or localized microclimates.
Analyzing long term thermal ranges alongside daily precipitation averages throughout the calendar year.
Analyze long-term climatology through representative monthly temperature bounds, daily precipitation, and wind speeds.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 16.6 °C13.6° to 25.8° | 1.2 mm/day | 79.7% | 6.3 m/s | 14.3 hours |
| February | 17 °C14.1° to 25.2° | 1 mm/day | 80.3% | 6.3 m/s | 13.4 hours |
| March | 16.6 °C13.5° to 24.2° | 1.2 mm/day | 79% | 6 m/s | 12.3 hours |
| April | 15.5 °C12.6° to 21.4° | 1.8 mm/day | 77.7% | 6 m/s | 11 hours |
| May | 14.5 °C11.6° to 18.8° | 2.3 mm/day | 77.6% | 6.6 m/s | 9.9 hours |
| June | 13.4 °C10.3° to 16.5° | 3.2 mm/day | 77.3% | 7.3 m/s | 9.4 hours |
| July | 12.7 °C9.9° to 15.8° | 3.2 mm/day | 77.3% | 7.7 m/s | 9.6 hours |
| August | 12.5 °C9.4° to 16.5° | 3.2 mm/day | 77.1% | 7.9 m/s | 10.6 hours |
| September | 12.7 °C9.7° to 17.7° | 2.7 mm/day | 77.5% | 7.2 m/s | 11.8 hours |
| October | 13.2 °C10.1° to 20.1° | 1.9 mm/day | 77.8% | 6.7 m/s | 13.1 hours |
| November | 14.1 °C11.1° to 22.4° | 1.6 mm/day | 79.4% | 6.4 m/s | 14.1 hours |
| December | 15.2 °C12.3° to 23.3° | 1.5 mm/day | 79.4% | 6.4 m/s | 14.6 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing warmest, coolest, wettest, and driest monthly averages to trace the annual pattern
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Contrast monthly temperature, precipitation, and daylight patterns across diverse regional landscapes

Delve deeper into the protected landscape of Mount Richmond National Park to understand its specific geographic features and its place within the broader atlas of Australian protected areas. By examining its mapped boundaries and terrain, you gain a structured perspective on Victoria's coastal conservation efforts and the natural environment of the southwest region. This focused exploration contributes to a comprehensive understanding of the park's ecological significance and its unique role within the national park system.