KRPH pressure (QNH) trend
Graham Municipal Airport
The altimeter setting over time. Sharp falls mark approaching systems; the range tells you what to expect on a transition altitude.
Lowest QNH
1007 hPa
Sep 11, 2026
Highest QNH
1024 hPa
Sep 17, 2026
Mean QNH
1015 hPa
825 archived observations · Archive updated continuously
Advertisement
Sign up to browse without ads →
Advertisement