Hobart, Oklahoma · field elev 1,563 ft
Density Altitude at Hobart Regional (KHBR)
Hobart Regional sits at 1,563 ft, and even a typical July afternoon (96 °F) only lifts density altitude to about 4,244 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 | 39.1 | 621 ft | 50.6 | 1,395 ft |
| February | 42.5 | 852 ft | 54.6 | 1,659 ft |
| March | 51.6 | 1,461 ft | 64.0 | 2,269 ft |
| April | 59.4 | 1,972 ft | 72.1 | 2,784 ft |
| May | 69.4 | 2,614 ft | 81.5 | 3,370 ft |
| June | 78.7 | 3,197 ft | 90.9 | 3,944 ft |
| July | 83.4 | 3,487 ft | 95.9 | 4,244 ft |
| August | 82.3 | 3,419 ft | 94.7 | 4,172 ft |
| September | 74.1 | 2,910 ft | 86.3 | 3,665 ft |
| October | 62.0 | 2,140 ft | 74.4 | 2,929 ft |
| November | 49.4 | 1,315 ft | 61.1 | 2,082 ft |
| December | 39.7 | 662 ft | 50.8 | 1,408 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 KHBR
DENSITY ALTITUDE
Field elevation 1,563 ft — the air behaves like 4,250 ft.
- PRESSURE ALT
- 1,564 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 Oklahoma fields
- F36 — Cordell Municipal
Cordell · elev 1,589 ft
- 4O1 — Snyder
Snyder · elev 1,325 ft
- KCSM — Infinity One Oklahoma Spaceport
Burns Flat · elev 1,922 ft
- KAXS — Altus/Quartz Mountain Regional
Altus · elev 1,433 ft
- 2K4 — Scott Field
Mangum · elev 1,644 ft
- 86F — Carnegie Municipal
Carnegie · elev 1,354 ft
- KELK — Elk City Regional Business
Elk City · elev 2,013 ft
- 3O4 — Sayre Municipal
Sayre · elev 1,937 ft
Frequently asked questions
How high does density altitude get at KHBR in summer?
On a typical July afternoon — around 96 °F at the nearest NOAA normals station — density altitude at Hobart Regional reaches roughly 4,244 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 KHBR on an average day?
It swings with the seasons: from roughly 621 ft at the coldest month's average temperature to about 3,487 ft at the warmest month's — all from a constant field elevation of 1,563 ft. The month-by-month table above carries the full year.
What is the field elevation of Hobart Regional?
1,563 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KHBR (ICAO) / HBR (FAA), in Hobart, Oklahoma.