Mornington Peninsula and Western Port Biosphere Reserve
- Annual mean
- 14.3 °C
- Warmest month
- February
- Wettest month
- August
Long-term monthly averages for temperature, precipitation, wind, and daylight duration
Access the comprehensive climate record for Churchill Island Marine National Park based on monthly averages calculated from 1991 to 2020. This data utilizes a representative coordinate to map annual shifts in temperature, precipitation rates, relative humidity, wind speed, and daylight hours. These figures represent sustained atmospheric patterns rather than current weather or forecasts, providing a factual foundation for regional climate study.
Comparing twelve monthly temperature averages with corresponding daily precipitation rates across the coordinate profile.
Compare long-term monthly climate normals across average temperature bounds, precipitation rates, humidity, and wind speed.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 18.8 °C11.3° to 34.8° | 1.8 mm/day | 68.4% | 2.6 m/s | 14.4 hours |
| February | 19 °C11.7° to 33.1° | 1.9 mm/day | 69.6% | 2.6 m/s | 13.5 hours |
| March | 17.6 °C10.9° to 30.5° | 1.7 mm/day | 70.8% | 2.6 m/s | 12.3 hours |
| April | 15.2 °C8.6° to 25.6° | 2.3 mm/day | 74.4% | 2.6 m/s | 11 hours |
| May | 13 °C7.3° to 20.8° | 2.5 mm/day | 79.2% | 2.8 m/s | 9.9 hours |
| June | 11 °C5.5° to 17° | 2.9 mm/day | 83% | 2.9 m/s | 9.4 hours |
| July | 10.2 °C4.4° to 15.8° | 2.7 mm/day | 82.6% | 3.1 m/s | 9.6 hours |
| August | 10.4 °C4.9° to 17° | 3 mm/day | 80.5% | 3.2 m/s | 10.6 hours |
| September | 11.7 °C5.9° to 20.2° | 3 mm/day | 78% | 3 m/s | 11.8 hours |
| October | 13.3 °C6.9° to 24.6° | 2.5 mm/day | 74.9% | 2.8 m/s | 13.1 hours |
| November | 15.1 °C8.1° to 28.6° | 2.6 mm/day | 72.9% | 2.6 m/s | 14.1 hours |
| December | 16.9 °C9.8° to 31.5° | 2.2 mm/day | 69.5% | 2.7 m/s | 14.6 hours |
Warmest, coolest, wettest, and windiest comparative normals across twelve monthly intervals
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze long term monthly temperature, precipitation, wind, and daylight rhythms across diverse protected landscapes.
Deepen your understanding of Churchill Island Marine National Park by exploring its mapped boundaries and the unique character of its protected marine environment. Discover how this area contributes to coastal ecosystem health and serves as a critical habitat within the Western Port region. Examining its specific geography provides essential context for its role as a vital marine protected area and migratory bird sanctuary.