Vineland, New Jersey · field elev 93 ft
Density Altitude at Kroelinger (29N)
Kroelinger sits at 93 ft, and even a typical July afternoon (89 °F) only lifts density altitude to about 2,027 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 | 34.4 | −1,535 ft | 43.3 | −920 ft |
| February | 36.4 | −1,395 ft | 46.6 | −695 ft |
| March | 44.0 | −872 ft | 55.0 | −131 ft |
| April | 54.3 | −178 ft | 66.8 | 642 ft |
| May | 63.4 | 421 ft | 75.8 | 1,217 ft |
| June | 72.5 | 1,007 ft | 83.8 | 1,718 ft |
| July | 77.4 | 1,318 ft | 88.8 | 2,027 ft |
| August | 75.2 | 1,179 ft | 86.4 | 1,879 ft |
| September | 69.0 | 783 ft | 79.8 | 1,469 ft |
| October | 57.8 | 54 ft | 68.5 | 751 ft |
| November | 46.9 | −675 ft | 56.8 | −12 ft |
| December | 38.9 | −1,222 ft | 47.6 | −627 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 29N
DENSITY ALTITUDE
Field elevation 93 ft — the air behaves like 2,040 ft.
- PRESSURE ALT
- 94 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 New Jersey fields
- 28N — Vineland-Downstown
Vineland · elev 120 ft
- 00N — Bucks
Bridgeton · elev 108 ft
- C01 — Southern Cross
Williamstown · elev 145 ft
- KMIV — Millville Municipal
Millville · elev 85 ft
- 17N — Cross Keys
Cross Keys · elev 162 ft
- N81 — Hammonton Municipal
Hammonton · elev 65 ft
- 19N — Pine Valley
Berlin · elev 150 ft
- KOBI — Woodbine Municipal
Woodbine · elev 41 ft
Frequently asked questions
How high does density altitude get at 29N in summer?
On a typical July afternoon — around 89 °F at the nearest NOAA normals station — density altitude at Kroelinger reaches roughly 2,027 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 29N on an average day?
It swings with the seasons: from roughly −1,535 ft at the coldest month's average temperature to about 1,318 ft at the warmest month's — all from a constant field elevation of 93 ft. The month-by-month table above carries the full year.
What is the field elevation of Kroelinger?
93 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 29N (FAA), in Vineland, New Jersey.