
Belair National Park
- Annual mean
- 15.8 °C
- Warmest month
- January
- Wettest month
- June
Review monthly temperature, precipitation, humidity, and daylight averages derived from local climatology data
Glenthorne National Park–Ityamaiitpinna Yarta exhibits a distinct annual climate rhythm shaped by long-term regional patterns. Monthly normals covering temperature, daily precipitation, relative humidity, wind speed, and average daylight hours are derived from representative coordinate data for the 1991 to 2020 climatology period. These measurements reflect standard atmospheric trends at the park and provide a consistent basis for comparing seasonal variations.
Long-term monthly temperature averages and daily precipitation rates across the twelve-month cycle
Twelve month comparison of average temperatures, daily precipitation, and daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.1 °C11.1° to 40.4° | 0.5 mm/day | 52% | 5 m/s | 14.1 hours |
| February | 22 °C11° to 38.5° | 0.7 mm/day | 53.1% | 4.8 m/s | 13.3 hours |
| March | 19.6 °C9.3° to 35.4° | 0.8 mm/day | 58.1% | 4.4 m/s | 12.2 hours |
| April | 16.4 °C7.1° to 30.2° | 1.1 mm/day | 63.3% | 3.9 m/s | 11.1 hours |
| May | 13.2 °C4.9° to 24° | 1.6 mm/day | 72.7% | 3.8 m/s | 10.2 hours |
| June | 10.6 °C2.7° to 19.4° | 2.2 mm/day | 79.3% | 3.9 m/s | 9.7 hours |
| July | 9.8 °C2.4° to 18.3° | 2 mm/day | 80.1% | 4 m/s | 9.9 hours |
| August | 10.3 °C2.7° to 21.2° | 1.8 mm/day | 76.5% | 4.1 m/s | 10.7 hours |
| September | 12.4 °C3.8° to 25.7° | 1.8 mm/day | 72% | 4.1 m/s | 11.8 hours |
| October | 15 °C5.3° to 30.7° | 1 mm/day | 64.4% | 4.2 m/s | 12.9 hours |
| November | 17.9 °C7.2° to 34.8° | 0.8 mm/day | 58.6% | 4.3 m/s | 13.9 hours |
| December | 20.1 °C9.3° to 37.6° | 0.8 mm/day | 54.4% | 4.7 m/s | 14.3 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 monthly normals for temperature, precipitation, humidity, wind, and daylight duration across the park
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature, precipitation, wind, and daylight rhythms across diverse protected landscapes.




Delve deeper into the mapped geography and protected landscape identity of Glenthorne National Park–Ityamaiitpinna Yarta. Understanding its specific location and context within South Australia's natural terrain is key to appreciating its role as a national park. This exploration aids in structured discovery of protected areas and their contribution to regional geographic understanding.