Oakdale, Louisiana · field elev 107 ft
Density Altitude at Allen Parish (KACP)
Allen Parish sits at 107 ft, and even a typical August afternoon (93 °F) only lifts density altitude to about 2,301 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 | 49.6 | −475 ft | 61.2 | 295 ft |
| February | 53.9 | −187 ft | 65.9 | 601 ft |
| March | 60.5 | 249 ft | 72.8 | 1,044 ft |
| April | 66.7 | 652 ft | 78.9 | 1,429 ft |
| May | 73.8 | 1,107 ft | 84.7 | 1,791 ft |
| June | 79.9 | 1,492 ft | 90.4 | 2,142 ft |
| July | 82.1 | 1,630 ft | 92.3 | 2,258 ft |
| August | 82.1 | 1,630 ft | 93.0 | 2,301 ft |
| September | 77.7 | 1,354 ft | 89.5 | 2,087 ft |
| October | 67.3 | 691 ft | 79.7 | 1,480 ft |
| November | 58.1 | 91 ft | 70.3 | 884 ft |
| December | 51.6 | −341 ft | 62.8 | 399 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 KACP
DENSITY ALTITUDE
Field elevation 107 ft — the air behaves like 2,301 ft.
- PRESSURE ALT
- 108 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 Louisiana fields
- 4R7 — Eunice
Eunice · elev 42 ft
- 1R4 — Woodworth
Woodworth · elev 140 ft
- 2R6 — Bunkie Municipal
Bunkie · elev 62 ft
- 3R7 — Jennings
Jennings · elev 23 ft
- 6R1 — Welsh
Welsh · elev 18 ft
- KOPL — St Landry Parish
Opelousas · elev 74 ft
- KDRI — Beauregard Regional
De Ridder · elev 202 ft
- KAEX — Alexandria International
Alexandria · elev 88 ft
Frequently asked questions
How high does density altitude get at KACP in summer?
On a typical August afternoon — around 93 °F at the nearest NOAA normals station — density altitude at Allen Parish reaches roughly 2,301 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 KACP on an average day?
It swings with the seasons: from roughly −475 ft at the coldest month's average temperature to about 1,630 ft at the warmest month's — all from a constant field elevation of 107 ft. The month-by-month table above carries the full year.
What is the field elevation of Allen Parish?
107 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KACP (ICAO) / ACP (FAA), in Oakdale, Louisiana.