Osborne, Kansas · field elev 1,547 ft
Density Altitude at Osborne Municipal (K75)
Osborne Municipal sits at 1,547 ft, and even a typical July afternoon (93 °F) only lifts density altitude to about 4,027 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 | 28.0 | −166 ft | 41.6 | 772 ft |
| February | 31.9 | 106 ft | 46.0 | 1,068 ft |
| March | 41.9 | 792 ft | 56.7 | 1,776 ft |
| April | 51.4 | 1,428 ft | 66.5 | 2,409 ft |
| May | 62.3 | 2,140 ft | 76.3 | 3,028 ft |
| June | 73.5 | 2,853 ft | 87.6 | 3,724 ft |
| July | 78.9 | 3,190 ft | 92.6 | 4,027 ft |
| August | 76.6 | 3,047 ft | 90.6 | 3,906 ft |
| September | 67.9 | 2,499 ft | 82.9 | 3,437 ft |
| October | 54.6 | 1,639 ft | 70.0 | 2,632 ft |
| November | 40.9 | 724 ft | 55.8 | 1,718 ft |
| December | 30.7 | 23 ft | 44.0 | 934 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 K75
DENSITY ALTITUDE
Field elevation 1,547 ft — the air behaves like 4,051 ft.
- PRESSURE ALT
- 1,548 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 Kansas fields
- K82 — Smith Center Municipal
Smith Center · elev 1,800 ft
- 38K — Lucas
Lucas · elev 1,485 ft
- K61 — Moritz Meml
Beloit · elev 1,418 ft
- KRCP — Rooks County Regional
Stockton · elev 1,999 ft
- KTKO — Mankato
Mankato · elev 1,859 ft
- K71 — Lincoln Municipal
Lincoln · elev 1,412 ft
- KRSL — Russell Municipal
Russell · elev 1,864 ft
- KPHG — Phillipsburg Municipal
Phillipsburg · elev 1,910 ft
Frequently asked questions
How high does density altitude get at K75 in summer?
On a typical July afternoon — around 93 °F at the nearest NOAA normals station — density altitude at Osborne Municipal reaches roughly 4,027 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 K75 on an average day?
It swings with the seasons: from roughly −166 ft at the coldest month's average temperature to about 3,190 ft at the warmest month's — all from a constant field elevation of 1,547 ft. The month-by-month table above carries the full year.
What is the field elevation of Osborne Municipal?
1,547 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is K75 (FAA), in Osborne, Kansas.