Saudi Arabia · elevation 6778 ft AMSL
· 18.2973, 42.8035
King Khalid Air Base (Khamis Mushait) is an airport with the ICAO code OEKM and the IATA code KMX. Country: Saudi Arabia. Nearest settlement listed in the database: Khamis Mushait. OurAirports classifies it as a medium-sized airport. Its ICAO code starts with the OE prefix, which marks airports in Saudi Arabia. The four-letter code OEKM is used in flight operations and weather reports, while the three-letter IATA code KMX is used for ticketing and baggage handling. The airport reference point sits at 18°17'50"N, 42°48'13"E, at an elevation of 6,778 ft (2,066 m) above sea level. The applicable time zone is Asia/Riyadh.
Aerial imagery showing the runway and apron layout - the zoom is matched to the longest runway.
| Threshold | Course | Length | Width | Surface |
|---|---|---|---|---|
| 06 | 60° | 3,800 m (12,467 ft) | 45 m (148 ft) | asphalt |
| 24 | 240° | |||
| 14 | 140° | 3,800 m (12,467 ft) | 45 m (148 ft) | asphalt |
| 32 | 320° |
The course is derived from the runway designator (number × 10), not from a survey - the actual magnetic bearing can differ by a few degrees.
Declared distances (TORA, TODA, ASDA, LDA) are published in the national AIP - they are not part of this table.
What the METAR reports from OEKM for 2023-2025 show - counted hour by hour.
We computed these statistics from 25,989 METAR reports issued by OEKM in 2023-2025. VFR conditions prevailed 92% of the time, MVFR 8% and IFR or LIFR <1%. Best month for VFR flying: February (98% of hours VFR). Most IFR and LIFR hours: April (1%).
IFR and LIFR conditions are rare here at any time of day.
Fog (FG) was reported on 1.4 days a year on average, most often in January. Thunderstorms (TS) occurred on 58 days a year on average, and snowfall practically never.
The wind most often blows from SW (225°) - 11% of reports. Calm (0 kt) made up 27% of reports, and gusts of 25 kt or more appeared in 1%. Warmest month: June (average high 31.4 °C); coldest: December (average low 8.5 °C).
Day counts are for the selected period (for all years - the yearly average).
The top of each bar is the average daily high, the bottom the average daily low (usually around dawn), in °C.
Most often: SW - 11% of reports. Each petal shows the direction the wind blows from (as in METAR) - the longer it is, the more often. Colour shows wind speed.
| Month | Avg high °C | Avg low °C | VFR | IFR/LIFR | Fog days | Thunderstorm days | Snow days |
|---|---|---|---|---|---|---|---|
| January | 20.9 | 9.2 | 96% | <1% | 1 | 0.7 | 0 |
| February | 22.7 | 11.7 | 98% | 0% | 0 | 0 | 0 |
| March | 22.8 | 13.6 | 90% | <1% | 0 | 5.7 | 0 |
| April | 25.5 | 15.2 | 90% | 1% | 0.4 | 8.5 | 0 |
| May | 28.5 | 17.1 | 90% | <1% | 0 | 12 | 0 |
| June | 31.4 | 19.0 | 93% | 0% | 0 | 2 | 0 |
| July | 31.4 | 20.0 | 81% | 1% | 0 | 7.7 | 0 |
| August | 30.5 | 18.5 | 82% | <1% | 0 | 16 | 0 |
| September | 30.0 | 17.5 | 96% | 0% | 0 | 1.7 | 0 |
| October | 25.9 | 14.3 | 95% | 0% | 0 | 2.3 | 0 |
| November | 23.7 | 11.2 | 96% | 0% | 0 | 2 | 0 |
| December | 21.6 | 8.5 | 96% | 0% | 0 | 0 | 0 |
Temperatures are averages of daily highs and lows. Day counts are the average per month over the period.
According to OurAirports data (compiled from AIP and FAA sources), King Khalid Air Base (Khamis Mushait) has 2 runways: 06/24 - 3,800 m long (12,467 ft), 45 m wide, asphalt surface; 14/32 - 3,800 m long (12,467 ft), 45 m wide, asphalt surface.
The longest of them is 06/24, at 3,800 m.
The thresholds are oriented as follows: 06/24 on 60° and 240° magnetic, 14/32 on 140° and 320° magnetic. A threshold designator is its magnetic heading divided by ten (ICAO Annex 14), so the runway axis can be read straight off the numbers.
For the 06/24 axis, wind from the south-east (around 150°) or from the north-west (around 330°) blows perpendicular to the runway and produces the largest crosswind component. Wind from around 60° or 240° acts along the runway, as a headwind or a tailwind. The decoder on this page computes those components automatically from the current METAR.
Weather reports for King Khalid Air Base (Khamis Mushait) are published under the ICAO code OEKM. A METAR is an observation of current conditions, usually issued every 30 or 60 minutes; a TAF is a forecast for the airport area, typically covering 9 to 30 hours.
The decoder breaks the OEKM report down into its parts: wind direction and speed including gusts and variability, visibility (including CAVOK and directional minimum visibility), weather phenomena by WMO code, cloud layers with their bases, temperature and dew point, QNH pressure, and the resulting flight category - VFR, MVFR, IFR or LIFR - using FAA thresholds.
Not every airport issues its own reports; many smaller airfields have no weather station. If no current data is available for OEKM, check the nearby airports listed below.
Reports always use UTC (the Z suffix). The Asia/Riyadh zone stays at GMT+03:00 year-round, so converting to local time is always the same shift.
The closest airports in the database, measured in a straight line from the reference point, are Abha International Airport (OEAB, 17 km), Jizan Regional Airport / King Abdullah bin Abdulaziz Airport (OEGN, 157 km), Sadah Airport (Sa'dah) (OYSH, 177 km). When no report is available for OEKM, they usually give the best approximation of conditions in the area.
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Check VFR MapThe METAR archive for OEKM goes back to 31/12/1982. Pick a date and see every observation from that day.
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