Boyceville, Wisconsin · field elev 967 ft
Density Altitude at Boyceville Municipal (3T3)
Boyceville Municipal sits at 967 ft, and even a typical July afternoon (80 °F) only lifts density altitude to about 2,562 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 | 11.9 | −2,050 ft | 21.3 | −1,368 ft |
| February | 15.6 | −1,779 ft | 26.2 | −1,019 ft |
| March | 28.2 | −877 ft | 38.6 | −154 ft |
| April | 42.5 | 112 ft | 53.9 | 876 ft |
| May | 55.2 | 962 ft | 67.0 | 1,729 ft |
| June | 65.1 | 1,607 ft | 76.1 | 2,306 ft |
| July | 69.2 | 1,870 ft | 80.2 | 2,562 ft |
| August | 66.7 | 1,710 ft | 78.0 | 2,425 ft |
| September | 58.4 | 1,172 ft | 70.2 | 1,933 ft |
| October | 45.6 | 322 ft | 56.3 | 1,035 ft |
| November | 31.7 | −632 ft | 40.3 | −38 ft |
| December | 18.5 | −1,569 ft | 26.9 | −969 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 3T3
DENSITY ALTITUDE
Field elevation 967 ft — the air behaves like 2,550 ft.
- PRESSURE ALT
- 968 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
- KLUM — Menomonie Municipal/Score Field
Menomonie · elev 895 ft
- KAHH — Amery Municipal
Amery · elev 1,088 ft
- Y23 — Chetek Municipal/Southworth
Chetek · elev 1,056 ft
- KRNH — New Richmond Regional
New Richmond · elev 998 ft
- 9Y7 — Barron Municipal
Barron · elev 1,110 ft
- KRPD — Rice Lake Regional/Carl'S Field
Rice Lake · elev 1,109 ft
- KEAU — Chippewa Valley Regional
Eau Claire · elev 913 ft
- KUBE — Cumberland Municipal
Cumberland · elev 1,243 ft
Frequently asked questions
How high does density altitude get at 3T3 in summer?
On a typical July afternoon — around 80 °F at the nearest NOAA normals station — density altitude at Boyceville Municipal reaches roughly 2,562 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 3T3 on an average day?
It swings with the seasons: from roughly −2,050 ft at the coldest month's average temperature to about 1,870 ft at the warmest month's — all from a constant field elevation of 967 ft. The month-by-month table above carries the full year.
What is the field elevation of Boyceville Municipal?
967 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 3T3 (FAA), in Boyceville, Wisconsin.