Spanish Fork, Utah · field elev 4,530 ft
Density Altitude at Spanish Fork Municipal/Woodhouse Field (KSPK)
From a field elevation of 4,530 ft, a typical July afternoon at Spanish Fork Municipal/Woodhouse Field (95 °F) raises density altitude to about 7,791 ft — solidly into the range where performance charts deserve a close read.
Typical density altitude by month
| Month | Avg temp °F | DA at avg temp | Afternoon high °F | DA on a typical afternoon |
|---|---|---|---|---|
| January | 32.5 | 3,859 ft | 41.2 | 4,440 ft |
| February | 37.5 | 4,195 ft | 47.6 | 4,860 ft |
| March | 46.5 | 4,789 ft | 58.4 | 5,554 ft ▲ |
| April | 52.7 | 5,190 ft | 65.6 | 6,007 ft ▲ |
| May | 61.6 | 5,756 ft | 75.7 | 6,629 ft ▲ |
| June | 71.1 | 6,348 ft | 87.2 | 7,320 ft ▲ |
| July | 78.8 | 6,817 ft | 95.2 | 7,791 ft ▲ |
| August | 77.0 | 6,708 ft | 92.9 | 7,656 ft ▲ |
| September | 67.5 | 6,125 ft | 83.1 | 7,076 ft ▲ |
| October | 54.7 | 5,318 ft | 68.5 | 6,187 ft ▲ |
| November | 42.4 | 4,520 ft | 53.2 | 5,222 ft ▲ |
| December | 32.9 | 3,886 ft | 41.4 | 4,454 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 KSPK
DENSITY ALTITUDE caution
Field elevation 4,530 ft — the air behaves like 7,779 ft.
- PRESSURE ALT
- 4,532 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 Utah fields
- KPVU — Provo Municipal
Provo · elev 4,497 ft
- UT9 — West Desert Airpark
Fairfield · elev 4,886 ft
- KHCR — Heber Valley
Heber · elev 5,637 ft
- U14 — Nephi Municipal
Nephi · elev 5,022 ft
- KSVR — South Valley Regional
Salt Lake City · elev 4,606 ft
- KSLC — Salt Lake City International
Salt Lake City · elev 4,231 ft
- KTVY — Bolinder Field/Tooele Valley
Tooele · elev 4,321 ft
- KBTF — Skypark
Bountiful · elev 4,237 ft
Frequently asked questions
How high does density altitude get at KSPK in summer?
On a typical July afternoon — around 95 °F at the nearest NOAA normals station — density altitude at Spanish Fork Municipal/Woodhouse Field reaches roughly 7,791 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 KSPK on an average day?
It swings with the seasons: from roughly 3,859 ft at the coldest month's average temperature to about 6,817 ft at the warmest month's — all from a constant field elevation of 4,530 ft. The month-by-month table above carries the full year.
What is the field elevation of Spanish Fork Municipal/Woodhouse Field?
4,530 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KSPK (ICAO) / SPK (FAA), in Spanish Fork, Utah.