Beaumont, Texas · field elev 32 ft
Density Altitude at Beaumont Municipal (KBMT)
Beaumont Municipal sits at 32 ft, and even a typical August afternoon (93 °F) only lifts density altitude to about 2,185 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 | 52.1 | −400 ft | 62.0 | 255 ft |
| February | 55.9 | −147 ft | 65.6 | 489 ft |
| March | 62.4 | 281 ft | 72.0 | 901 ft |
| April | 68.6 | 683 ft | 78.0 | 1,281 ft |
| May | 75.8 | 1,142 ft | 84.7 | 1,700 ft |
| June | 81.3 | 1,488 ft | 90.0 | 2,027 ft |
| July | 83.2 | 1,607 ft | 91.9 | 2,143 ft |
| August | 83.2 | 1,607 ft | 92.6 | 2,185 ft |
| September | 79.0 | 1,344 ft | 88.5 | 1,934 ft |
| October | 70.6 | 811 ft | 81.3 | 1,488 ft |
| November | 60.9 | 183 ft | 71.4 | 862 ft |
| December | 54.2 | −260 ft | 64.0 | 385 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 KBMT
DENSITY ALTITUDE
Field elevation 32 ft — the air behaves like 2,210 ft.
- PRESSURE ALT
- 33 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
- KBPT — Jack Brooks Regional
Beaumont/Port Arthur · elev 15 ft
- 45R — Hawthorne Field
Kountze/Silsbee · elev 71 ft
- T90 — Chambers County/Winnie Stowell
Winnie/Stowell · elev 24 ft
- KORG — Orange County
Orange · elev 13 ft
- T78 — Liberty Municipal
Liberty · elev 70 ft
- T00 — Chambers County
Anahuac · elev 21 ft
- 54T — Rwj Airpark
Baytown · elev 33 ft
- T12 — Kirbyville
Kirbyville · elev 121 ft
Frequently asked questions
How high does density altitude get at KBMT in summer?
On a typical August afternoon — around 93 °F at the nearest NOAA normals station — density altitude at Beaumont Municipal reaches roughly 2,185 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 KBMT on an average day?
It swings with the seasons: from roughly −400 ft at the coldest month's average temperature to about 1,607 ft at the warmest month's — all from a constant field elevation of 32 ft. The month-by-month table above carries the full year.
What is the field elevation of Beaumont Municipal?
32 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KBMT (ICAO) / BMT (FAA), in Beaumont, Texas.