Taft, California · field elev 858 ft

Density Altitude at Taft-Kern County (L17)

Taft-Kern County sits at 858 ft, and even a typical July afternoon (99 °F) only lifts density altitude to about 3,556 ft — heat still trims performance, but the field rarely turns high-and-hot.

worst typical month: July · ≈3,556 ft station: TAFT · 1 mi away normals vintage 1991–2020

Typical density altitude by month

From NOAA 1991–2020 monthly normals at TAFT (1 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 49.8 469 ft 59.1 1,084 ft
February 53.4 709 ft 63.1 1,344 ft
March 59.2 1,090 ft 70.0 1,787 ft
April 62.8 1,324 ft 76.0 2,167 ft
May 70.3 1,806 ft 84.1 2,671 ft
June 76.2 2,179 ft 92.6 3,190 ft
July 83.3 2,621 ft 98.7 3,556 ft
August 81.9 2,535 ft 98.0 3,515 ft
September 77.3 2,248 ft 92.4 3,178 ft
October 67.5 1,627 ft 81.0 2,479 ft
November 56.8 933 ft 66.8 1,582 ft
December 49.6 456 ft 58.6 1,051 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 L17

Altimeter-style gauge: field elevation and density altitude needles 03691215 DENSITY ALT ×1,000 FT 3,574 DENSITY ALTITUDE · FEET
field elevation density altitude

DENSITY ALTITUDE 3,574 ft

Field elevation 858 ft — the air behaves like 3,574 ft.

PRESSURE ALT
859 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 L17 in summer?

On a typical July afternoon — around 99 °F at the nearest NOAA normals station — density altitude at Taft-Kern County reaches roughly 3,556 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 L17 on an average day?

It swings with the seasons: from roughly 456 ft at the coldest month's average temperature to about 2,621 ft at the warmest month's — all from a constant field elevation of 858 ft. The month-by-month table above carries the full year.

What is the field elevation of Taft-Kern County?

858 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is L17 (FAA), in Taft, California.