Miami, Texas · field elev 2,720 ft

Density Altitude at Miami-Roberts County (3E0)

From a field elevation of 2,720 ft, a typical July afternoon at Miami-Roberts County (92 °F) raises density altitude to about 5,437 ft — solidly into the range where performance charts deserve a close read.

worst typical month: July · ≈5,437 ft station: MIAMI · 2 mi away normals vintage 1991–2020

Typical density altitude by month

From NOAA 1991–2020 monthly normals at MIAMI (2 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 35.6 1,821 ft 49.3 2,739 ft
February 38.8 2,038 ft 52.8 2,968 ft
March 47.7 2,633 ft 62.0 3,562 ft
April 55.7 3,157 ft 70.2 4,081 ft
May 65.3 3,772 ft 79.1 4,633 ft
June 75.2 4,393 ft 87.9 5,168 ft ▲
July 79.4 4,652 ft 92.4 5,437 ft ▲
August 78.3 4,584 ft 91.3 5,372 ft ▲
September 70.1 4,075 ft 83.0 4,871 ft
October 58.3 3,325 ft 72.5 4,225 ft
November 45.9 2,514 ft 59.9 3,428 ft
December 36.6 1,889 ft 49.8 2,772 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 3E0

Altimeter-style gauge: field elevation and density altitude needles 03691215 DENSITY ALT ×1,000 FT 5,413 DENSITY ALTITUDE · FEET
field elevation density altitude

DENSITY ALTITUDE 5,413 ft caution

Field elevation 2,720 ft — the air behaves like 5,413 ft.

PRESSURE ALT
2,722 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 3E0 in summer?

On a typical July afternoon — around 92 °F at the nearest NOAA normals station — density altitude at Miami-Roberts County reaches roughly 5,437 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 3E0 on an average day?

It swings with the seasons: from roughly 1,821 ft at the coldest month's average temperature to about 4,652 ft at the warmest month's — all from a constant field elevation of 2,720 ft. The month-by-month table above carries the full year.

What is the field elevation of Miami-Roberts County?

2,720 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 3E0 (FAA), in Miami, Texas.