Kokomo, Indiana · field elev 850 ft
Density Altitude at Glenndale (8I3)
Glenndale sits at 850 ft, and even a typical July afternoon (84 °F) only lifts density altitude to about 2,636 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 | 24.6 | −1,279 ft | 32.5 | −722 ft |
| February | 28.1 | −1,031 ft | 36.9 | −417 ft |
| March | 38.4 | −314 ft | 48.7 | 385 ft |
| April | 50.2 | 486 ft | 61.9 | 1,256 ft |
| May | 61.3 | 1,217 ft | 72.6 | 1,942 ft |
| June | 70.3 | 1,796 ft | 81.0 | 2,469 ft |
| July | 73.1 | 1,974 ft | 83.7 | 2,636 ft |
| August | 71.4 | 1,866 ft | 82.3 | 2,550 ft |
| September | 65.1 | 1,463 ft | 77.2 | 2,232 ft |
| October | 53.2 | 685 ft | 64.7 | 1,437 ft |
| November | 40.7 | −156 ft | 49.9 | 466 ft |
| December | 30.2 | −883 ft | 37.6 | −369 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 8I3
DENSITY ALTITUDE
Field elevation 850 ft — the air behaves like 2,655 ft.
- PRESSURE ALT
- 851 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 Indiana fields
- KOKK — Kokomo Municipal
Kokomo · elev 832 ft
- 5I6 — Galveston
Galveston · elev 786 ft
- KGUS — Grissom Arb
Peru · elev 811 ft
- 5I4 — Sheridan
Sheridan · elev 936 ft
- 1I8 — Converse
Converse · elev 840 ft
- 5I2 — Flora Municipal
Flora · elev 710 ft
- KGGP — Logansport/Cass County
Logansport · elev 738 ft
- KFKR — Frankfort Clinton County Regional
Frankfort · elev 861 ft
Frequently asked questions
How high does density altitude get at 8I3 in summer?
On a typical July afternoon — around 84 °F at the nearest NOAA normals station — density altitude at Glenndale reaches roughly 2,636 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 8I3 on an average day?
It swings with the seasons: from roughly −1,279 ft at the coldest month's average temperature to about 1,974 ft at the warmest month's — all from a constant field elevation of 850 ft. The month-by-month table above carries the full year.
What is the field elevation of Glenndale?
850 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 8I3 (FAA), in Kokomo, Indiana.