Meno, Oklahoma · field elev 1,330 ft
Density Altitude at Decker Field (4O7)
Decker Field sits at 1,330 ft, and even a typical July afternoon (95 °F) only lifts density altitude to about 3,895 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 | 36.4 | 147 ft | 48.0 | 933 ft |
| February | 39.7 | 373 ft | 51.7 | 1,180 ft |
| March | 49.0 | 1,000 ft | 61.7 | 1,834 ft |
| April | 57.5 | 1,561 ft | 70.2 | 2,379 ft |
| May | 67.6 | 2,213 ft | 79.6 | 2,968 ft |
| June | 77.7 | 2,850 ft | 89.8 | 3,594 ft |
| July | 82.5 | 3,148 ft | 94.8 | 3,895 ft |
| August | 81.1 | 3,061 ft | 93.3 | 3,805 ft |
| September | 73.0 | 2,556 ft | 85.2 | 3,314 ft |
| October | 60.3 | 1,744 ft | 72.7 | 2,537 ft |
| November | 47.7 | 913 ft | 59.3 | 1,679 ft |
| December | 37.7 | 236 ft | 48.4 | 960 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 4O7
DENSITY ALTITUDE
Field elevation 1,330 ft — the air behaves like 3,907 ft.
- PRESSURE ALT
- 1,331 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
- 6K4 — Fairview Municipal
Fairview · elev 1,274 ft
- O65 — Christman Airfield
Okeene · elev 1,208 ft
- KWDG — Enid Woodring Regional
Enid · elev 1,167 ft
- 1OK — Fairmont Field
Fairmont · elev 1,170 ft
- 2K1 — Pond Creek Municipal
Pond Creek · elev 1,061 ft
- 4O5 — Cherokee Municipal
Cherokee · elev 1,179 ft
- F92 — Kingfisher
Kingfisher · elev 1,072 ft
- O53 — Medford Municipal
Medford · elev 1,092 ft
Frequently asked questions
How high does density altitude get at 4O7 in summer?
On a typical July afternoon — around 95 °F at the nearest NOAA normals station — density altitude at Decker Field reaches roughly 3,895 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 4O7 on an average day?
It swings with the seasons: from roughly 147 ft at the coldest month's average temperature to about 3,148 ft at the warmest month's — all from a constant field elevation of 1,330 ft. The month-by-month table above carries the full year.
What is the field elevation of Decker Field?
1,330 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 4O7 (FAA), in Meno, Oklahoma.