Home › Weather › Carnamah Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Report Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Carnamah is currently seeing hot, dry conditions typical of the inland Mid West, with maximums around 35–40°C in summer and overnight lows near 18–22°C. The live forecast above shows the immediate outlook for the township.
What is the typical weather pattern for Carnamah?
Carnamah sits in a semi-arid zone where summer daytime temperatures often climb into the high 30s, occasionally touching 45°C. Winters are mild, with July maximums around 18–20°C and overnight lows dropping to 5–8°C. Rainfall is sparse and erratic, averaging 300–350 mm annually, with most falls between May and August.
How does Carnamah compare to nearby towns?
Carnamah is generally a few degrees hotter than coastal Geraldton and Dongara, though less humid. The Perth weather pattern is similar but less extreme, while weather in Dongara 10 days out shows a moderating sea breeze. For local farming, the Geraldton weather and Moora weather reports are closely watched, and the Carnamah weather radar helps track any approaching fronts.
Does Carnamah get frost in winter?
Yes, light frost is common on clear winter mornings, especially June to August, when overnight temperatures can dip to 2–5°C. This can affect early crop growth in the surrounding wheatbelt.
When is the best time to visit Carnamah?
April to October offers the most comfortable conditions, with daytime temperatures from 20–28°C and lower fire danger. Summer visits are possible but require preparation for extreme heat.
How reliable is the Carnamah weather radar?
The Carnamah weather radar is useful for detecting approaching thunderstorms and rain bands, though its range is limited for very localised showers. Always cross-check with the Bureau of Meteorology for severe weather alerts.