Clarendon, Arkansas · field elev 213 ft
Density Altitude at Clarendon Municipal (4M8)
Clarendon Municipal sits at 213 ft, and even a typical July afternoon (90 °F) only lifts density altitude to about 2,247 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 | 40.2 | −983 ft | 47.8 | −465 ft |
| February | 44.1 | −716 ft | 52.8 | −129 ft |
| March | 52.3 | −163 ft | 61.3 | 432 ft |
| April | 61.7 | 458 ft | 71.2 | 1,072 ft |
| May | 70.7 | 1,040 ft | 79.6 | 1,603 ft |
| June | 78.6 | 1,540 ft | 87.1 | 2,069 ft |
| July | 81.3 | 1,709 ft | 90.0 | 2,247 ft |
| August | 80.0 | 1,628 ft | 89.2 | 2,198 ft |
| September | 73.0 | 1,186 ft | 83.5 | 1,846 ft |
| October | 62.6 | 517 ft | 73.2 | 1,199 ft |
| November | 50.8 | −263 ft | 60.3 | 367 ft |
| December | 42.9 | −798 ft | 50.7 | −270 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 4M8
DENSITY ALTITUDE
Field elevation 213 ft — the air behaves like 2,247 ft.
- PRESSURE ALT
- 214 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 Arkansas fields
- KSGT — Stuttgart Municipal Carl Humphrey Field
Stuttgart · elev 224 ft
- 2A6 — Holly Grove Municipal
Holly Grove · elev 176 ft
- 6M0 — Hazen Municipal David Duch Field
Hazen · elev 230 ft
- M73 — Almyra Municipal
Almyra · elev 210 ft
- M36 — Frank Federer Meml
Brinkley · elev 195 ft
- 4M3 — Carlisle Municipal
Carlisle · elev 241 ft
- 5M1 — Dewitt Municipal/Whitcomb Field
De Witt · elev 189 ft
- 6M7 — Marianna/Lee County-Steve Edwards Field
Marianna · elev 219 ft
Frequently asked questions
How high does density altitude get at 4M8 in summer?
On a typical July afternoon — around 90 °F at the nearest NOAA normals station — density altitude at Clarendon Municipal reaches roughly 2,247 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 4M8 on an average day?
It swings with the seasons: from roughly −983 ft at the coldest month's average temperature to about 1,709 ft at the warmest month's — all from a constant field elevation of 213 ft. The month-by-month table above carries the full year.
What is the field elevation of Clarendon Municipal?
213 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is 4M8 (FAA), in Clarendon, Arkansas.