Wellington, Texas · field elev 2,009 ft
Density Altitude at Marian Airpark (F06)
Marian Airpark sits at 2,009 ft, and even a typical July afternoon (99 °F) only lifts density altitude to about 4,950 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 | 42.1 | 1,379 ft | 56.2 | 2,313 ft |
| February | 45.7 | 1,620 ft | 60.1 | 2,566 ft |
| March | 54.6 | 2,209 ft | 70.2 | 3,211 ft |
| April | 63.1 | 2,759 ft | 78.8 | 3,748 ft |
| May | 71.9 | 3,318 ft | 86.6 | 4,225 ft |
| June | 80.5 | 3,852 ft | 94.6 | 4,707 ft |
| July | 84.4 | 4,092 ft | 98.7 | 4,950 ft |
| August | 83.3 | 4,024 ft | 97.6 | 4,885 ft |
| September | 75.9 | 3,568 ft | 90.1 | 4,437 ft |
| October | 64.1 | 2,823 ft | 78.7 | 3,741 ft |
| November | 51.9 | 2,032 ft | 66.2 | 2,957 ft |
| December | 43.1 | 1,446 ft | 56.3 | 2,320 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 F06
DENSITY ALTITUDE
Field elevation 2,009 ft — the air behaves like 4,968 ft.
- PRESSURE ALT
- 2,010 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 Texas fields
- F21 — Memphis Municipal
Memphis · elev 2,102 ft
- 2F1 — Shamrock Municipal
Shamrock · elev 2,369 ft
- KCDS — Childress Municipal
Childress · elev 1,954 ft
- 2E7 — Mc Lean/Gray County
Mc Lean · elev 2,835 ft
- E34 — Smiley Johnson Municipal/Bass Field
Clarendon · elev 2,833 ft
- T59 — Wheeler Municipal
Wheeler · elev 2,470 ft
- F01 — Quanah Municipal
Quanah · elev 1,603 ft
- 3F6 — Dan E Richards Municipal
Paducah · elev 1,860 ft
Frequently asked questions
How high does density altitude get at F06 in summer?
On a typical July afternoon — around 99 °F at the nearest NOAA normals station — density altitude at Marian Airpark reaches roughly 4,950 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 F06 on an average day?
It swings with the seasons: from roughly 1,379 ft at the coldest month's average temperature to about 4,092 ft at the warmest month's — all from a constant field elevation of 2,009 ft. The month-by-month table above carries the full year.
What is the field elevation of Marian Airpark?
2,009 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is F06 (FAA), in Wellington, Texas.