
Casuarina Coastal Reserve
- Annual mean
- 28.1 °C
- Warmest month
- November
- Wettest month
- January
Review long-term averages for temperature, precipitation, and daylight across twelve months
Annual atmospheric patterns for Vernon Islands Conservation Reserve are defined through multi-year climate normals measured at a representative coordinate. This profile details monthly average temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours from 1991 through 2020. Data provides a baseline for understanding the recurring cycles of temperature and rainfall within the reserve boundaries.
Analysis of twelve month average minimum and maximum temperatures alongside daily precipitation rates
Track average monthly temperature bounds, daily precipitation rates, wind speeds, and calculated daylight hours across the year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 28.5 °C26.4° to 31.5° | 13.2 mm/day | 82.8% | 4.8 m/s | 12.6 hours |
| February | 28.3 °C26° to 31.3° | 13.3 mm/day | 83.5% | 4.8 m/s | 12.4 hours |
| March | 28.3 °C25.7° to 31.4° | 9.4 mm/day | 80.9% | 3.8 m/s | 12.1 hours |
| April | 28 °C24.3° to 31.1° | 4.2 mm/day | 77.1% | 4.4 m/s | 11.7 hours |
| May | 26.9 °C21.5° to 30.6° | 0.7 mm/day | 71.8% | 5.2 m/s | 11.4 hours |
| June | 25.5 °C19.6° to 30.2° | 0.1 mm/day | 65.4% | 5.2 m/s | 11.3 hours |
| July | 25.4 °C19.6° to 30.4° | 0 mm/day | 62.2% | 4.8 m/s | 11.4 hours |
| August | 26.2 °C20.6° to 31.7° | 0.1 mm/day | 60% | 4.4 m/s | 11.6 hours |
| September | 28.2 °C23.4° to 33.2° | 0.5 mm/day | 62.5% | 4 m/s | 11.9 hours |
| October | 29.6 °C25.5° to 34.3° | 1.9 mm/day | 63.9% | 3.8 m/s | 12.3 hours |
| November | 30.1 °C26.7° to 34.4° | 4.4 mm/day | 68.2% | 3.1 m/s | 12.6 hours |
| December | 29.4 °C26.8° to 33.3° | 9.8 mm/day | 76.8% | 3.7 m/s | 12.7 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.
Comparative analysis of long-term temperature, precipitation, wind, humidity, and daylight variations
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and wind patterns across diverse protected landscapes



Continue discovering the unique marine geography of the Vernon Islands Conservation Reserve through the MoriAtlas platform. This resource provides insight into the island groups, reef systems, and territorial boundaries that define this important protected area within the Northern Territory.