Bloomsburg, Pennsylvania · field elev 481 ft
Density Altitude at Bloomsburg Municipal (N13)
Bloomsburg Municipal sits at 481 ft, and even a typical July afternoon (84 °F) only lifts density altitude to about 2,229 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 | 27.1 | −1,563 ft | 35.3 | −988 ft |
| February | 29.8 | −1,373 ft | 39.0 | −732 ft |
| March | 37.6 | −828 ft | 47.7 | −139 ft |
| April | 49.2 | −38 ft | 61.1 | 749 ft |
| May | 59.5 | 645 ft | 71.7 | 1,433 ft |
| June | 68.3 | 1,215 ft | 79.8 | 1,943 ft |
| July | 72.4 | 1,477 ft | 84.4 | 2,229 ft |
| August | 70.7 | 1,369 ft | 82.2 | 2,093 ft |
| September | 63.1 | 880 ft | 75.1 | 1,648 ft |
| October | 52.0 | 149 ft | 63.6 | 912 ft |
| November | 41.3 | −574 ft | 50.8 | 69 ft |
| December | 32.3 | −1,197 ft | 40.1 | −656 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 N13
DENSITY ALTITUDE
Field elevation 481 ft — the air behaves like 2,205 ft.
- PRESSURE ALT
- 482 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 Pennsylvania fields
- 8N8 — Danville
Danville · elev 559 ft
- N79 — Northumberland County
Shamokin · elev 881 ft
- 71N — Sunbury
Sunbury · elev 450 ft
- KZER — Schuylkill County/Joe Zerbey
Pottsville · elev 1,730 ft
- KHZL — Hazleton Regional
Hazleton · elev 1,603 ft
- KSEG — Penn Valley
Selinsgrove · elev 464 ft
- KIPT — Williamsport Regional
Williamsport · elev 528 ft
- 74N — Bendigo
Tower City · elev 791 ft
Frequently asked questions
How high does density altitude get at N13 in summer?
On a typical July afternoon — around 84 °F at the nearest NOAA normals station — density altitude at Bloomsburg Municipal reaches roughly 2,229 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 N13 on an average day?
It swings with the seasons: from roughly −1,563 ft at the coldest month's average temperature to about 1,477 ft at the warmest month's — all from a constant field elevation of 481 ft. The month-by-month table above carries the full year.
What is the field elevation of Bloomsburg Municipal?
481 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is N13 (FAA), in Bloomsburg, Pennsylvania.