Cleveland, Mississippi · field elev 140 ft
Density Altitude at Cleveland Municipal (KRNV)
Cleveland Municipal sits at 140 ft, and even a typical August afternoon (93 °F) only lifts density altitude to about 2,347 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 | 42.3 | −930 ft | 51.3 | −320 ft |
| February | 46.2 | −664 ft | 56.2 | 6 ft |
| March | 54.6 | −100 ft | 65.5 | 615 ft |
| April | 63.5 | 485 ft | 74.6 | 1,199 ft |
| May | 72.6 | 1,071 ft | 83.1 | 1,732 ft |
| June | 79.5 | 1,508 ft | 89.6 | 2,134 ft |
| July | 82.1 | 1,670 ft | 92.0 | 2,280 ft |
| August | 82.3 | 1,683 ft | 93.1 | 2,347 ft |
| September | 76.3 | 1,306 ft | 87.7 | 2,017 ft |
| October | 65.2 | 596 ft | 77.0 | 1,350 ft |
| November | 52.9 | −213 ft | 63.7 | 499 ft |
| December | 45.2 | −732 ft | 54.1 | −133 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 KRNV
DENSITY ALTITUDE
Field elevation 140 ft — the air behaves like 2,341 ft.
- PRESSURE ALT
- 141 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 Mississippi fields
- M37 — Ruleville-Drew
Drew · elev 137 ft
- KIDL — Indianola Municipal
Indianola · elev 126 ft
- KGLH — Greenville Mid-Delta
Greenville · elev 131 ft
- KCKM — Fletcher Field
Clarksdale · elev 173 ft
- 14M — Hollandale Municipal
Hollandale · elev 114 ft
- 09M — Charleston Municipal
Charleston · elev 175 ft
- KMMS — Selfs
Marks · elev 162 ft
- KGWO — Greenwood-Leflore
Greenwood · elev 162 ft
Frequently asked questions
How high does density altitude get at KRNV in summer?
On a typical August afternoon — around 93 °F at the nearest NOAA normals station — density altitude at Cleveland Municipal reaches roughly 2,347 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 KRNV on an average day?
It swings with the seasons: from roughly −930 ft at the coldest month's average temperature to about 1,683 ft at the warmest month's — all from a constant field elevation of 140 ft. The month-by-month table above carries the full year.
What is the field elevation of Cleveland Municipal?
140 ft MSL, from the FAA NASR airport record (28-day cycle effective 2026-08-06). The identifier is KRNV (ICAO) / RNV (FAA), in Cleveland, Mississippi.