Littlefork, Minnesota · field elev 1,145 ft
Density Altitude at Littlefork Municipal/Hanover (13Y)
Littlefork Municipal/Hanover sits at 1,145 ft, and even a typical July afternoon (78 °F) only lifts density altitude to about 2,612 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 | 3.9 | −2,418 ft | 15.4 | −1,570 ft |
| February | 8.9 | −2,046 ft | 22.2 | −1,080 ft |
| March | 23.5 | −987 ft | 35.8 | −125 ft |
| April | 38.5 | 60 ft | 50.4 | 864 ft |
| May | 51.7 | 951 ft | 64.1 | 1,762 ft |
| June | 61.6 | 1,600 ft | 73.3 | 2,348 ft |
| July | 65.8 | 1,871 ft | 77.5 | 2,612 ft |
| August | 64.0 | 1,755 ft | 75.9 | 2,511 ft |
| September | 54.9 | 1,162 ft | 66.7 | 1,929 ft |
| October | 41.7 | 279 ft | 52.0 | 971 ft |
| November | 26.7 | −760 ft | 35.0 | −180 ft |
| December | 11.9 | −1,825 ft | 21.6 | −1,123 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 13Y
DENSITY ALTITUDE
Field elevation 1,145 ft — the air behaves like 2,643 ft.
- PRESSURE ALT
- 1,146 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 Minnesota fields
- KINL — Falls International/Einarson Field
International Falls · elev 1,184 ft
- 7Y9 — Big Falls Municipal
Big Falls · elev 1,233 ft
- KORB — Orr Regional
Orr · elev 1,313 ft
- KFOZ — Bigfork Municipal
Bigfork · elev 1,351 ft
- KVWU — Waskish Municipal
Waskish · elev 1,185 ft
- 43Y — Northome Municipal
Northome · elev 1,430 ft
- KBDE — Baudette International
Baudette · elev 1,085 ft
- KCQM — Cook Municipal
Cook · elev 1,329 ft
Frequently asked questions
How high does density altitude get at 13Y in summer?
On a typical July afternoon — around 78 °F at the nearest NOAA normals station — density altitude at Littlefork Municipal/Hanover reaches roughly 2,612 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 13Y on an average day?
It swings with the seasons: from roughly −2,418 ft at the coldest month's average temperature to about 1,871 ft at the warmest month's — all from a constant field elevation of 1,145 ft. The month-by-month table above carries the full year.
What is the field elevation of Littlefork Municipal/Hanover?
1,145 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 13Y (FAA), in Littlefork, Minnesota.