Suring, Wisconsin · field elev 895 ft
Density Altitude at Piso (7P5)
Piso sits at 895 ft, and even a typical July afternoon (79 °F) only lifts density altitude to about 2,387 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 | 14.4 | −1,957 ft | 23.8 | −1,279 ft |
| February | 17.6 | −1,725 ft | 28.4 | −953 ft |
| March | 29.0 | −911 ft | 39.9 | −155 ft |
| April | 41.6 | −39 ft | 53.0 | 728 ft |
| May | 54.1 | 801 ft | 66.1 | 1,583 ft |
| June | 63.6 | 1,422 ft | 74.8 | 2,136 ft |
| July | 67.6 | 1,679 ft | 78.8 | 2,387 ft |
| August | 66.1 | 1,583 ft | 77.2 | 2,287 ft |
| September | 58.1 | 1,064 ft | 69.5 | 1,800 ft |
| October | 45.7 | 239 ft | 56.4 | 952 ft |
| November | 33.0 | −631 ft | 41.6 | −39 ft |
| December | 20.9 | −1,487 ft | 28.9 | −918 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 7P5
DENSITY ALTITUDE
Field elevation 895 ft — the air behaves like 2,400 ft.
- PRESSURE ALT
- 896 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 Wisconsin fields
- 3D1 — Crivitz Municipal
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- KOCQ — Oconto/J Douglas Bake Municipal
Oconto · elev 604 ft
- 92C — Carter
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- KAIG — Langlade County
Antigo · elev 1,523 ft
- KCLI — Clintonville Municipal
Clintonville · elev 826 ft
- Y55 — Crandon/Steve Conway Municipal
Crandon · elev 1,650 ft
- W34 — Shiocton
Shiocton · elev 760 ft
Frequently asked questions
How high does density altitude get at 7P5 in summer?
On a typical July afternoon — around 79 °F at the nearest NOAA normals station — density altitude at Piso reaches roughly 2,387 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 7P5 on an average day?
It swings with the seasons: from roughly −1,957 ft at the coldest month's average temperature to about 1,679 ft at the warmest month's — all from a constant field elevation of 895 ft. The month-by-month table above carries the full year.
What is the field elevation of Piso?
895 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 7P5 (FAA), in Suring, Wisconsin.