Alexander Morrison National Park
- Annual mean
- 19.1 °C
- Warmest month
- February
- Wettest month
- July
Detailed twelve-month profiles of temperature, precipitation, and wind speeds at 264.89 meters elevation.
The annual climate profile for Watheroo National Park provides a representative dataset of environmental conditions spanning from 1991 to 2020. Records include monthly mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, wind speed, and daylight hours. These averages offer a baseline for understanding the recurring atmospheric patterns at the representative park coordinate. Please note these figures reflect long-term trends rather than current weather forecasts or site-wide conditions.
Analyzing long-term mean temperatures and average daily precipitation trends across the calendar year
Compare average temperature bounds, daily precipitation rates, and calculated daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 26.8 °C12.6° to 43.8° | 0.5 mm/day | 42% | 6 m/s | 13.7 hours |
| February | 26.9 °C13.6° to 42.6° | 0.5 mm/day | 43.3% | 5.9 m/s | 13.1 hours |
| March | 24.3 °C11.5° to 40.1° | 0.6 mm/day | 46.9% | 5.4 m/s | 12.2 hours |
| April | 20.4 °C9.2° to 35.2° | 0.7 mm/day | 55.3% | 4.7 m/s | 11.3 hours |
| May | 16.1 °C6.1° to 29.2° | 1.7 mm/day | 61.8% | 4.5 m/s | 10.5 hours |
| June | 13 °C3.8° to 23.9° | 2.4 mm/day | 70.8% | 4.4 m/s | 10.1 hours |
| July | 11.7 °C2.3° to 22° | 2.5 mm/day | 76.1% | 4.3 m/s | 10.3 hours |
| August | 12.3 °C2.8° to 24° | 2 mm/day | 75.9% | 4.3 m/s | 10.9 hours |
| September | 14 °C3.8° to 28.5° | 1.3 mm/day | 71.1% | 4.6 m/s | 11.8 hours |
| October | 17.6 °C5.6° to 35.1° | 0.5 mm/day | 60% | 5 m/s | 12.8 hours |
| November | 21.3 °C8.7° to 39.1° | 0.5 mm/day | 50.4% | 5.5 m/s | 13.6 hours |
| December | 24.7 °C11° to 42.7° | 0.3 mm/day | 43.6% | 6 m/s | 13.9 hours |
Contrasting long term averages for temperature, precipitation, wind, and daylight across the annual cycle
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 regional climate variations by comparing monthly temperature, precipitation, and daylight patterns.

Delve deeper into the specific geographic features and protected landscape attributes of Watheroo National Park. Understanding its mapped boundaries and regional context enhances your appreciation of its place within Western Australia's natural terrain, offering valuable data for structured exploration and atlas-based discovery.