Mohall, North Dakota · field elev 1,650 ft
Density Altitude at Mohall Municipal (KHBC)
Mohall Municipal sits at 1,650 ft, and even a typical August afternoon (80 °F) only lifts density altitude to about 3,359 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 | 7.4 | −1,520 ft | 16.4 | −862 ft |
| February | 10.8 | −1,270 ft | 20.6 | −561 ft |
| March | 22.9 | −397 ft | 32.9 | 304 ft |
| April | 38.7 | 702 ft | 51.2 | 1,542 ft |
| May | 51.6 | 1,568 ft | 64.8 | 2,427 ft |
| June | 61.8 | 2,234 ft | 73.9 | 3,004 ft |
| July | 66.6 | 2,542 ft | 79.1 | 3,328 ft |
| August | 65.5 | 2,472 ft | 79.6 | 3,359 ft |
| September | 55.6 | 1,832 ft | 69.2 | 2,708 ft |
| October | 41.2 | 872 ft | 52.8 | 1,648 ft |
| November | 25.3 | −227 ft | 34.5 | 414 ft |
| December | 12.5 | −1,145 ft | 21.1 | −525 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 KHBC
DENSITY ALTITUDE
Field elevation 1,650 ft — the air behaves like 3,384 ft.
- PRESSURE ALT
- 1,651 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 North Dakota fields
- 7K5 — Kenmare Municipal
Kenmare · elev 1,962 ft
- D64 — Westhope Municipal
Westhope · elev 1,492 ft
- 5B4 — Bowbells Municipal
Bowbells · elev 1,955 ft
- KMOT — Minot International
Minot · elev 1,716 ft
- 08D — Stanley Municipal
Stanley · elev 2,250 ft
- D09 — Bottineau Municipal
Bottineau · elev 1,680 ft
- Y99 — Trulson Field
Plaza · elev 2,105 ft
- D49 — Columbus Municipal
Columbus · elev 1,931 ft
Frequently asked questions
How high does density altitude get at KHBC in summer?
On a typical August afternoon — around 80 °F at the nearest NOAA normals station — density altitude at Mohall Municipal reaches roughly 3,359 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 KHBC on an average day?
It swings with the seasons: from roughly −1,520 ft at the coldest month's average temperature to about 2,542 ft at the warmest month's — all from a constant field elevation of 1,650 ft. The month-by-month table above carries the full year.
What is the field elevation of Mohall Municipal?
1,650 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KHBC (ICAO) / HBC (FAA), in Mohall, North Dakota.