Canadian, Oklahoma · field elev 851 ft
Density Altitude at Carlton Landing Field (91F)
Carlton Landing Field sits at 851 ft, and even a typical July afternoon (93 °F) only lifts density altitude to about 3,218 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 | 41.1 | −127 ft | 52.0 | 607 ft |
| February | 45.5 | 171 ft | 56.7 | 918 ft |
| March | 53.9 | 733 ft | 65.3 | 1,477 ft |
| April | 61.7 | 1,244 ft | 73.3 | 1,988 ft |
| May | 69.9 | 1,772 ft | 80.0 | 2,408 ft |
| June | 78.2 | 2,296 ft | 88.2 | 2,914 ft |
| July | 82.6 | 2,569 ft | 93.2 | 3,218 ft |
| August | 81.9 | 2,526 ft | 93.2 | 3,218 ft |
| September | 74.3 | 2,051 ft | 85.8 | 2,767 ft |
| October | 63.3 | 1,348 ft | 75.2 | 2,108 ft |
| November | 52.1 | 614 ft | 63.3 | 1,348 ft |
| December | 43.3 | 22 ft | 53.6 | 713 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 91F
DENSITY ALTITUDE
Field elevation 851 ft — the air behaves like 3,206 ft.
- PRESSURE ALT
- 852 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
Nearby Oklahoma fields
- F08 — Eufaula Municipal
Eufaula · elev 635 ft
- 0F7 — Fountainhead Lodge Airpark
Eufaula · elev 670 ft
- H05 — Wilburton Municipal
Wilburton · elev 670 ft
- KMLC — Mc Alester Regional
Mc Alester · elev 771 ft
- F10 — Henryetta Municipal
Henryetta · elev 849 ft
- KGZL — Stigler Regional
Stigler · elev 600 ft
- KMKO — Muskogee-Davis Regional
Muskogee · elev 612 ft
- KOKM — Okmulgee Regional/Paul And Betty Abbott Field
Okmulgee · elev 720 ft
Frequently asked questions
How high does density altitude get at 91F in summer?
On a typical July afternoon — around 93 °F at the nearest NOAA normals station — density altitude at Carlton Landing Field reaches roughly 3,218 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 91F on an average day?
It swings with the seasons: from roughly −127 ft at the coldest month's average temperature to about 2,569 ft at the warmest month's — all from a constant field elevation of 851 ft. The month-by-month table above carries the full year.
What is the field elevation of Carlton Landing Field?
851 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 91F (FAA), in Canadian, Oklahoma.