Watagans National Park
- Annual mean
- 17.4 °C
- Warmest month
- January
- Wettest month
- February
Long term atmospheric patterns and environmental variables based on NASA satellite measurements
Jilliby State Conservation Area in New South Wales exhibits distinct monthly atmospheric shifts captured through thirty years of NASA POWER climatology data. This profile outlines representative monthly averages for temperature, daily precipitation rates, humidity, wind speed, and daylight hours from 1991 to 2020. These metrics provide a standardized look at the environmental rhythms at a single reference elevation to support geographic and ecological study.
Long-term monthly temperature averages and daily precipitation rates across the calendar year
Track average monthly temperatures, daily precipitation rates, relative humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 23.9 °C14.2° to 40° | 2.8 mm/day | 65% | 1.8 m/s | 13.9 hours |
| February | 22.9 °C13.7° to 37.4° | 4.1 mm/day | 70.4% | 1.7 m/s | 13.2 hours |
| March | 20.8 °C11.5° to 33.2° | 3.2 mm/day | 73.3% | 1.6 m/s | 12.2 hours |
| April | 17.6 °C8.4° to 29° | 2.2 mm/day | 73.3% | 1.6 m/s | 11.2 hours |
| May | 14.2 °C4.7° to 24.6° | 1.9 mm/day | 75.3% | 1.6 m/s | 10.3 hours |
| June | 11.4 °C2.7° to 20.4° | 2.5 mm/day | 80.4% | 1.7 m/s | 9.9 hours |
| July | 10.4 °C1.8° to 20.4° | 1.5 mm/day | 77.2% | 1.8 m/s | 10.1 hours |
| August | 11.8 °C2.5° to 23.2° | 1.4 mm/day | 69.9% | 1.8 m/s | 10.8 hours |
| September | 15.1 °C4.9° to 28.9° | 1.6 mm/day | 65.2% | 1.8 m/s | 11.8 hours |
| October | 18.1 °C7.2° to 33.1° | 2 mm/day | 62.9% | 1.8 m/s | 12.9 hours |
| November | 20.3 °C9.7° to 36.1° | 2.7 mm/day | 64.3% | 1.8 m/s | 13.7 hours |
| December | 22.3 °C11.8° to 37.6° | 2.7 mm/day | 64.2% | 1.8 m/s | 14.2 hours |
Comparative monthly normals for temperature, precipitation, humidity, wind, and daylight duration across the park
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.
Examine long term temperature, precipitation, and environmental rhythms across diverse geographic settings.


Deepen your understanding of Jilliby State Conservation Area through a focused look at its forested ridges, rainforest gullies, and bird habitats. MoriAtlas provides a clear view into this New South Wales protected landscape and its role within the regional geography of the Central Coast hinterland.