Sandusky, Michigan · field elev 777 ft
Density Altitude at Sandusky City (Y83)
Sandusky City sits at 777 ft, and even a typical July afternoon (80 °F) only lifts density altitude to about 2,324 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 | 21.5 | −1,592 ft | 28.4 | −1,101 ft |
| February | 22.5 | −1,520 ft | 30.9 | −925 ft |
| March | 32.1 | −841 ft | 40.7 | −247 ft |
| April | 43.5 | −56 ft | 53.8 | 635 ft |
| May | 55.9 | 774 ft | 66.5 | 1,464 ft |
| June | 66.2 | 1,444 ft | 76.5 | 2,099 ft |
| July | 70.1 | 1,694 ft | 80.1 | 2,324 ft |
| August | 68.2 | 1,573 ft | 78.2 | 2,205 ft |
| September | 61.4 | 1,134 ft | 72.0 | 1,815 ft |
| October | 49.4 | 342 ft | 58.6 | 951 ft |
| November | 37.6 | −460 ft | 45.2 | 59 ft |
| December | 28.3 | −1,108 ft | 34.2 | −695 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 Y83
DENSITY ALTITUDE
Field elevation 777 ft — the air behaves like 2,318 ft.
- PRESSURE ALT
- 778 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 Michigan fields
- 96G — Cowley Field
Sandusky · elev 770 ft
- 77G — Marlette Township
Marlette · elev 895 ft
- 55G — Arnold Field
Croswell · elev 784 ft
- 4Y8 — Para Field
Yale · elev 800 ft
- 55D — Burgess Field
Brown City · elev 827 ft
- KBAX — Huron County Meml
Bad Axe · elev 764 ft
- D20 — Yale
Yale · elev 815 ft
- E53 — Engler Field
Bad Axe · elev 725 ft
Frequently asked questions
How high does density altitude get at Y83 in summer?
On a typical July afternoon — around 80 °F at the nearest NOAA normals station — density altitude at Sandusky City reaches roughly 2,324 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 Y83 on an average day?
It swings with the seasons: from roughly −1,592 ft at the coldest month's average temperature to about 1,694 ft at the warmest month's — all from a constant field elevation of 777 ft. The month-by-month table above carries the full year.
What is the field elevation of Sandusky City?
777 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is Y83 (FAA), in Sandusky, Michigan.