KPIL pressure (QNH) trend
Port Isabel Cameron County Airport
The altimeter setting over time. Sharp falls mark approaching systems; the range tells you what to expect on a transition altitude.
Lowest QNH
1009 hPa
Sep 28, 2026
Highest QNH
1020 hPa
Sep 17, 2026
Mean QNH
1014 hPa
560 archived observations · Archive updated continuously
Advertisement
Sign up to browse without ads →
Advertisement