Hulett, Wyoming · field elev 4,264 ft
Density Altitude at Hulett Municipal (W43)
From a field elevation of 4,264 ft, a typical July afternoon at Hulett Municipal (86 °F) raises density altitude to about 6,927 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 | 22.4 | 2,836 ft | 33.9 | 3,623 ft |
| February | 24.6 | 2,988 ft | 36.6 | 3,805 ft |
| March | 34.5 | 3,664 ft | 47.4 | 4,519 ft |
| April | 42.5 | 4,198 ft | 55.5 | 5,043 ft ▲ |
| May | 52.9 | 4,876 ft | 65.9 | 5,700 ft ▲ |
| June | 63.1 | 5,525 ft | 77.0 | 6,385 ft ▲ |
| July | 70.7 | 5,999 ft | 86.0 | 6,927 ft ▲ |
| August | 68.9 | 5,887 ft | 85.2 | 6,879 ft ▲ |
| September | 58.7 | 5,247 ft | 74.8 | 6,251 ft ▲ |
| October | 45.4 | 4,388 ft | 59.2 | 5,279 ft ▲ |
| November | 32.9 | 3,556 ft | 44.8 | 4,349 ft |
| December | 23.7 | 2,926 ft | 35.3 | 3,718 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 W43
DENSITY ALTITUDE caution
Field elevation 4,264 ft — the air behaves like 6,927 ft.
- PRESSURE ALT
- 4,266 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 Wyoming fields
- 83V — Upton Municipal
Upton · elev 4,290 ft
- KGCC — Northeast Wyoming Regional
Gillette · elev 4,365 ft
- KECS — Mondell Field
Newcastle · elev 4,178 ft
- KBYG — Johnson County
Buffalo · elev 4,970 ft
- KSHR — Sheridan County
Sheridan · elev 4,021 ft
- KLSK — Lusk Municipal
Lusk · elev 4,967 ft
- KDGW — Converse County
Douglas · elev 4,933 ft
- KHAD — Irwins Sky Ranch
Casper · elev 5,370 ft
Frequently asked questions
How high does density altitude get at W43 in summer?
On a typical July afternoon — around 86 °F at the nearest NOAA normals station — density altitude at Hulett Municipal reaches roughly 6,927 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 W43 on an average day?
It swings with the seasons: from roughly 2,836 ft at the coldest month's average temperature to about 5,999 ft at the warmest month's — all from a constant field elevation of 4,264 ft. The month-by-month table above carries the full year.
What is the field elevation of Hulett Municipal?
4,264 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is W43 (FAA), in Hulett, Wyoming.