YCIN pressure (QNH) trend
RAAF Base Curtin
The altimeter setting over time. Sharp falls mark approaching systems; the range tells you what to expect on a transition altitude.
Lowest QNH
1010 hPa
Sep 26, 2026
Highest QNH
1019 hPa
Sep 19, 2026
Mean QNH
1014 hPa
1,010 archived observations · Archive updated continuously
Advertisement
Sign up to browse without ads →
Advertisement