Beloit, Wisconsin · field elev 817 ft
Density Altitude at Beloit (44C)
Beloit sits at 817 ft, and even a typical July afternoon (80 °F) only lifts density altitude to about 2,342 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 | 17.9 | −1,801 ft | 25.1 | −1,285 ft |
| February | 21.6 | −1,534 ft | 29.4 | −980 ft |
| March | 32.7 | −749 ft | 41.5 | −142 ft |
| April | 44.6 | 68 ft | 54.8 | 750 ft |
| May | 56.1 | 836 ft | 66.5 | 1,513 ft |
| June | 65.9 | 1,474 ft | 76.1 | 2,123 ft |
| July | 69.7 | 1,718 ft | 79.6 | 2,342 ft |
| August | 68.1 | 1,615 ft | 78.0 | 2,242 ft |
| September | 60.8 | 1,144 ft | 71.3 | 1,819 ft |
| October | 48.5 | 331 ft | 58.3 | 981 ft |
| November | 35.3 | −569 ft | 43.2 | −27 ft |
| December | 23.8 | −1,377 ft | 30.5 | −903 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 44C
DENSITY ALTITUDE
Field elevation 817 ft — the air behaves like 2,367 ft.
- PRESSURE ALT
- 818 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
- KJVL — Southern Wisconsin Regional
Janesville · elev 808 ft
- 7V3 — Big Foot Airfield
Walworth · elev 948 ft
- C59 — Lake Lawn
Delavan · elev 981 ft
- C37 — Brodhead
Brodhead · elev 792 ft
- 58C — Jana
Edgerton · elev 843 ft
- 5Y3 — Gutzmer'S Twin Oaks
Whitewater · elev 821 ft
- 54W — Albany
Albany · elev 820 ft
- 88C — Palmyra Municipal
Palmyra · elev 851 ft
Frequently asked questions
How high does density altitude get at 44C in summer?
On a typical July afternoon — around 80 °F at the nearest NOAA normals station — density altitude at Beloit reaches roughly 2,342 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 44C on an average day?
It swings with the seasons: from roughly −1,801 ft at the coldest month's average temperature to about 1,718 ft at the warmest month's — all from a constant field elevation of 817 ft. The month-by-month table above carries the full year.
What is the field elevation of Beloit?
817 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 44C (FAA), in Beloit, Wisconsin.