Umatilla, Florida · field elev 106 ft
Density Altitude at Umatilla Municipal (X23)
Umatilla Municipal sits at 106 ft, and even a typical July afternoon (90 °F) only lifts density altitude to about 2,086 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 | 56.5 | −16 ft | 67.0 | 670 ft |
| February | 59.6 | 189 ft | 70.4 | 889 ft |
| March | 64.1 | 483 ft | 75.4 | 1,208 ft |
| April | 69.6 | 838 ft | 80.5 | 1,529 ft |
| May | 75.5 | 1,214 ft | 85.7 | 1,852 ft |
| June | 79.6 | 1,472 ft | 88.5 | 2,025 ft |
| July | 81.1 | 1,566 ft | 89.5 | 2,086 ft |
| August | 81.1 | 1,566 ft | 89.5 | 2,086 ft |
| September | 78.9 | 1,428 ft | 86.9 | 1,926 ft |
| October | 72.5 | 1,023 ft | 81.2 | 1,572 ft |
| November | 64.2 | 489 ft | 74.0 | 1,119 ft |
| December | 59.1 | 156 ft | 69.1 | 806 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 X23
DENSITY ALTITUDE
Field elevation 106 ft — the air behaves like 2,117 ft.
- PRESSURE ALT
- 107 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 Florida fields
- X55 — Mid-Florida
Eustis · elev 167 ft
- KLEE — Leesburg International
Leesburg · elev 76 ft
- X61 — Bob White Field
Zellwood · elev 78 ft
- X04 — Orlando Apopka
Apopka · elev 150 ft
- KDED — Deland Municipal-Sidney H Taylor Field
Deland · elev 79 ft
- 2J8 — Pierson Municipal
Pierson · elev 63 ft
- KSFB — Orlando Sanford International
Orlando · elev 55 ft
- KORL — Orlando Exec
Orlando · elev 113 ft
Frequently asked questions
How high does density altitude get at X23 in summer?
On a typical July afternoon — around 90 °F at the nearest NOAA normals station — density altitude at Umatilla Municipal reaches roughly 2,086 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 X23 on an average day?
It swings with the seasons: from roughly −16 ft at the coldest month's average temperature to about 1,566 ft at the warmest month's — all from a constant field elevation of 106 ft. The month-by-month table above carries the full year.
What is the field elevation of Umatilla Municipal?
106 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is X23 (FAA), in Umatilla, Florida.