Hannibal, Missouri · field elev 769 ft
Density Altitude at Hannibal Regional (KHAE)
Hannibal Regional sits at 769 ft, and even a typical July afternoon (86 °F) only lifts density altitude to about 2,661 ft — heat still trims performance, but the field rarely turns high-and-hot.
Typical density altitude by month
| Month | Avg temp °F | DA at avg temp | Afternoon high °F | DA on a typical afternoon |
|---|---|---|---|---|
| January | 26.3 | −1,259 ft | 34.6 | −677 ft |
| February | 30.6 | −956 ft | 39.6 | −332 ft |
| March | 41.7 | −188 ft | 51.4 | 466 ft |
| April | 53.2 | 585 ft | 63.7 | 1,273 ft |
| May | 63.6 | 1,267 ft | 73.3 | 1,887 ft |
| June | 72.8 | 1,856 ft | 82.1 | 2,438 ft |
| July | 76.5 | 2,089 ft | 85.7 | 2,661 ft |
| August | 74.8 | 1,982 ft | 84.4 | 2,581 ft |
| September | 67.4 | 1,511 ft | 77.9 | 2,177 ft |
| October | 55.3 | 724 ft | 65.7 | 1,402 ft |
| November | 42.5 | −134 ft | 51.5 | 472 ft |
| December | 31.4 | −900 ft | 39.3 | −353 ft |
▲ above 5,000 ft · ⚠ above 8,000 ft. These are planning references at standard pressure and dry air — afternoon humidity and low pressure both push the real number higher. Run today's values below.
Run today’s numbers for KHAE
DENSITY ALTITUDE
Field elevation 769 ft — the air behaves like 2,679 ft.
- PRESSURE ALT
- 770 ft
- ISA DEVIATION
- —
- RULE-OF-THUMB DA
- —
- AIR DENSITY INDEX
- —
- AIR DENSITY
- —
- WATER · GRAINS/LB
- —
For training and reference · verify with official sources and your POH before flight · no tool on this site renders a go / no-go judgment
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Frequently asked questions
How high does density altitude get at KHAE in summer?
On a typical July afternoon — around 86 °F at the nearest NOAA normals station — density altitude at Hannibal Regional reaches roughly 2,661 ft at standard pressure. Hotter-than-normal days, low pressure, and humidity all push it higher, so run the day's actual numbers before flying.
What is the density altitude at KHAE on an average day?
It swings with the seasons: from roughly −1,259 ft at the coldest month's average temperature to about 2,089 ft at the warmest month's — all from a constant field elevation of 769 ft. The month-by-month table above carries the full year.
What is the field elevation of Hannibal Regional?
769 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KHAE (ICAO) / HAE (FAA), in Hannibal, Missouri.