La Belle, Florida · field elev 20 ft
Density Altitude at La Belle Municipal (X14)
La Belle Municipal sits at 20 ft, and even a typical August afternoon (92 °F) only lifts density altitude to about 2,146 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 | 62.4 | 266 ft | 75.3 | 1,096 ft |
| February | 65.9 | 494 ft | 79.0 | 1,329 ft |
| March | 68.2 | 642 ft | 81.1 | 1,461 ft |
| April | 72.8 | 937 ft | 85.6 | 1,741 ft |
| May | 77.3 | 1,222 ft | 89.4 | 1,975 ft |
| June | 80.9 | 1,448 ft | 91.3 | 2,091 ft |
| July | 81.6 | 1,492 ft | 91.5 | 2,104 ft |
| August | 82.6 | 1,555 ft | 92.2 | 2,146 ft |
| September | 81.3 | 1,473 ft | 90.5 | 2,043 ft |
| October | 76.9 | 1,197 ft | 87.0 | 1,827 ft |
| November | 69.8 | 745 ft | 81.0 | 1,455 ft |
| December | 65.2 | 448 ft | 77.1 | 1,210 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 X14
DENSITY ALTITUDE
Field elevation 20 ft — the air behaves like 2,134 ft.
- PRESSURE ALT
- 21 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 Florida fields
- KIMM — Immokalee Regional
Immokalee · elev 37 ft
- 2IS — Airglades
Clewiston · elev 20 ft
- KRSW — Southwest Florida International
Fort Myers · elev 30 ft
- KFMY — Page Field
Fort Myers · elev 17 ft
- F13 — Shell Creek Airpark
Punta Gorda · elev 20 ft
- KPGD — Punta Gorda
Punta Gorda · elev 26 ft
- X06 — Arcadia Municipal
Arcadia · elev 63 ft
- KPHK — Palm Beach County Glades
Pahokee · elev 16 ft
Frequently asked questions
How high does density altitude get at X14 in summer?
On a typical August afternoon — around 92 °F at the nearest NOAA normals station — density altitude at La Belle Municipal reaches roughly 2,146 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 X14 on an average day?
It swings with the seasons: from roughly 266 ft at the coldest month's average temperature to about 1,555 ft at the warmest month's — all from a constant field elevation of 20 ft. The month-by-month table above carries the full year.
What is the field elevation of La Belle Municipal?
20 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is X14 (FAA), in La Belle, Florida.