Larimore, North Dakota · field elev 1,130 ft
Density Altitude at Larimore Municipal (2L1)
Larimore Municipal sits at 1,130 ft, and even a typical July afternoon (80 °F) only lifts density altitude to about 2,736 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 | 6.0 | −2,281 ft | 16.1 | −1,538 ft |
| February | 11.2 | −1,896 ft | 21.0 | −1,185 ft |
| March | 23.9 | −978 ft | 33.8 | −282 ft |
| April | 39.7 | 124 ft | 51.3 | 906 ft |
| May | 54.1 | 1,091 ft | 66.1 | 1,872 ft |
| June | 64.3 | 1,756 ft | 75.9 | 2,493 ft |
| July | 68.6 | 2,032 ft | 79.8 | 2,736 ft |
| August | 66.7 | 1,910 ft | 79.5 | 2,718 ft |
| September | 57.7 | 1,328 ft | 70.6 | 2,159 ft |
| October | 43.1 | 355 ft | 54.4 | 1,111 ft |
| November | 27.3 | −737 ft | 36.2 | −116 ft |
| December | 13.9 | −1,698 ft | 22.2 | −1,099 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 2L1
DENSITY ALTITUDE
Field elevation 1,130 ft — the air behaves like 2,749 ft.
- PRESSURE ALT
- 1,131 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
- 4V4 — Northwood Municipal/Vince Field
Northwood · elev 1,119 ft
- KGFK — Grand Forks International
Grand Forks · elev 845 ft
- 8M6 — Mc Ville Municipal
Mc Ville · elev 1,473 ft
- D06 — Minto Municipal
Minto · elev 820 ft
- 5L0 — Lakota Municipal
Lakota · elev 1,511 ft
- D56 — Mayville Municipal
Mayville · elev 977 ft
- Y37 — Park River - W C Skjerven Field
Park River · elev 1,104 ft
- KGAF — Hutson Field
Grafton · elev 825 ft
Frequently asked questions
How high does density altitude get at 2L1 in summer?
On a typical July afternoon — around 80 °F at the nearest NOAA normals station — density altitude at Larimore Municipal reaches roughly 2,736 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 2L1 on an average day?
It swings with the seasons: from roughly −2,281 ft at the coldest month's average temperature to about 2,032 ft at the warmest month's — all from a constant field elevation of 1,130 ft. The month-by-month table above carries the full year.
What is the field elevation of Larimore Municipal?
1,130 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 2L1 (FAA), in Larimore, North Dakota.