Sayre, Oklahoma · field elev 1,937 ft
Density Altitude at Sayre Municipal (3O4)
Sayre Municipal sits at 1,937 ft, and even a typical July afternoon (95 °F) only lifts density altitude to about 4,667 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 | 37.4 | 970 ft | 50.8 | 1,870 ft |
| February | 41.1 | 1,222 ft | 55.0 | 2,146 ft |
| March | 50.7 | 1,864 ft | 65.3 | 2,812 ft |
| April | 58.4 | 2,368 ft | 72.3 | 3,255 ft |
| May | 68.6 | 3,021 ft | 81.7 | 3,839 ft |
| June | 77.1 | 3,554 ft | 89.3 | 4,301 ft |
| July | 81.7 | 3,839 ft | 95.4 | 4,667 ft |
| August | 80.7 | 3,777 ft | 93.9 | 4,578 ft |
| September | 72.3 | 3,255 ft | 85.6 | 4,077 ft |
| October | 60.1 | 2,478 ft | 74.0 | 3,361 ft |
| November | 47.7 | 1,665 ft | 61.6 | 2,575 ft |
| December | 38.8 | 1,066 ft | 51.6 | 1,923 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 3O4
DENSITY ALTITUDE
Field elevation 1,937 ft — the air behaves like 4,643 ft.
- PRESSURE ALT
- 1,938 ft
- ISA DEVIATION
- —
- RULE-OF-THUMB DA
- —
- AIR DENSITY INDEX
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- AIR DENSITY
- —
- WATER · GRAINS/LB
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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 3O4 in summer?
On a typical July afternoon — around 95 °F at the nearest NOAA normals station — density altitude at Sayre Municipal reaches roughly 4,667 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 3O4 on an average day?
It swings with the seasons: from roughly 970 ft at the coldest month's average temperature to about 3,839 ft at the warmest month's — all from a constant field elevation of 1,937 ft. The month-by-month table above carries the full year.
What is the field elevation of Sayre Municipal?
1,937 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 3O4 (FAA), in Sayre, Oklahoma.