Tecumseh, Nebraska · field elev 1,306 ft
Density Altitude at Tecumseh Municipal (0G3)
Tecumseh Municipal sits at 1,306 ft, and even a typical July afternoon (88 °F) only lifts density altitude to about 3,449 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 | 24.0 | −750 ft | 35.2 | 34 ft |
| February | 28.5 | −432 ft | 40.3 | 384 ft |
| March | 40.3 | 384 ft | 52.6 | 1,209 ft |
| April | 51.0 | 1,103 ft | 63.8 | 1,940 ft |
| May | 62.0 | 1,824 ft | 73.6 | 2,564 ft |
| June | 72.1 | 2,469 ft | 83.4 | 3,174 ft |
| July | 76.5 | 2,746 ft | 87.9 | 3,449 ft |
| August | 74.3 | 2,608 ft | 86.2 | 3,346 ft |
| September | 65.9 | 2,075 ft | 79.3 | 2,920 ft |
| October | 53.1 | 1,242 ft | 66.9 | 2,139 ft |
| November | 39.6 | 336 ft | 51.8 | 1,156 ft |
| December | 28.5 | −432 ft | 39.6 | 336 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 0G3
DENSITY ALTITUDE
Field elevation 1,306 ft — the air behaves like 3,455 ft.
- PRESSURE ALT
- 1,307 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
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- 50K — Pawnee City Municipal
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- KAFK — Nebraska City Municipal
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- KBIE — Beatrice Municipal
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- KFNB — Brenner Field
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- KPMV — Plattsmouth Municipal/Douglas V Duey Field
Plattsmouth · elev 1,204 ft
- KCEK — Crete Municipal
Crete · elev 1,500 ft
- KLNK — Lincoln
Lincoln · elev 1,219 ft
Frequently asked questions
How high does density altitude get at 0G3 in summer?
On a typical July afternoon — around 88 °F at the nearest NOAA normals station — density altitude at Tecumseh Municipal reaches roughly 3,449 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 0G3 on an average day?
It swings with the seasons: from roughly −750 ft at the coldest month's average temperature to about 2,746 ft at the warmest month's — all from a constant field elevation of 1,306 ft. The month-by-month table above carries the full year.
What is the field elevation of Tecumseh Municipal?
1,306 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 0G3 (FAA), in Tecumseh, Nebraska.