Indian Trail, North Carolina · field elev 565 ft

Density Altitude at Goose Creek (28A)

Goose Creek sits at 565 ft, and even a typical July afternoon (91 °F) only lifts density altitude to about 2,706 ft — heat still trims performance, but the field rarely turns high-and-hot.

worst typical month: July · ≈2,706 ft station: MONROE AP · 7 mi away normals vintage 1991–2020

Typical density altitude by month

From NOAA 1991–2020 monthly normals at MONROE AP (7 mi from the field) · standard pressure, dry air
Month Avg temp °F DA at avg temp Afternoon high °F DA on a typical afternoon
January 42.4 −394 ft 52.7 300 ft
February 45.8 −163 ft 56.6 558 ft
March 52.5 286 ft 64.0 1,041 ft
April 61.0 846 ft 73.3 1,637 ft
May 68.8 1,351 ft 80.4 2,084 ft
June 76.3 1,827 ft 87.2 2,504 ft
July 79.7 2,040 ft 90.5 2,706 ft
August 78.2 1,946 ft 88.5 2,584 ft
September 72.4 1,580 ft 82.9 2,239 ft
October 61.7 892 ft 73.4 1,644 ft
November 51.3 206 ft 62.9 970 ft
December 44.8 −231 ft 55.1 459 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 28A

Altimeter-style gauge: field elevation and density altitude needles 03691215 DENSITY ALT ×1,000 FT 2,736 DENSITY ALTITUDE · FEET
field elevation density altitude

DENSITY ALTITUDE 2,736 ft

Field elevation 565 ft — the air behaves like 2,736 ft.

PRESSURE ALT
566 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

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Frequently asked questions

How high does density altitude get at 28A in summer?

On a typical July afternoon — around 91 °F at the nearest NOAA normals station — density altitude at Goose Creek reaches roughly 2,706 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 28A on an average day?

It swings with the seasons: from roughly −394 ft at the coldest month's average temperature to about 2,040 ft at the warmest month's — all from a constant field elevation of 565 ft. The month-by-month table above carries the full year.

What is the field elevation of Goose Creek?

565 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 28A (FAA), in Indian Trail, North Carolina.