Runways at KMCC
According to OurAirports data (compiled from AIP and FAA sources), McClellan Airfield (Sacramento) has one runway: 16/34 - 3,231 m long (10,599 ft), 46 m wide, asphalt surface.
McClellan Airfield (Sacramento) (KMCC / MCC)
United States · elevation 77 ft AMSL
· 38.6676, -121.4010
About McClellan Airfield (Sacramento)
McClellan Airfield (Sacramento) is an airport with the ICAO code KMCC and the IATA code MCC. Country: United States. Nearest settlement listed in the database: Sacramento. OurAirports classifies it as a medium-sized airport. Its ICAO code starts with the KM prefix, which marks airports in United States. The four-letter code KMCC is used in flight operations and weather reports, while the three-letter IATA code MCC is used for ticketing and baggage handling. The airport reference point sits at 38°40'03"N, 121°24'04"W, at an elevation of 77 ft (23 m) above sea level. The applicable time zone is America/Los_Angeles.
Satellite view of KMCC
Aerial imagery showing the runway and apron layout - the zoom is matched to the longest runway.
Runways of KMCC
| Threshold | Course | Length | Width | Surface |
|---|---|---|---|---|
| 16 | 160° | 3,231 m (10,599 ft) | 46 m (150 ft) | asphalt |
| 34 | 340° |
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.
Climate at McClellan Airfield (Sacramento) - statistics from METAR reports
What the METAR reports from KMCC for 2023-2025 show - counted hour by hour.
We computed these statistics from 25,814 METAR reports issued by KMCC in 2023-2025. VFR conditions prevailed 89% of the time, MVFR 6% and IFR or LIFR 6%. Best month for VFR flying: June (99% of hours VFR). Most IFR and LIFR hours: December (33%).
Through the day, IFR or LIFR conditions are most frequent around 14:00 UTC (10% of reports at that hour) and least frequent around 00:00 UTC (3%).
Fog (FG) was reported on 20 days a year on average, most often in December. Thunderstorms (TS) occurred on 0 days a year on average, and snowfall practically never.
The wind most often blows from SSE (158°) - 18% of reports. Calm (0 kt) made up 19% of reports, and gusts of 25 kt or more appeared in 1%. Warmest month: July (average high 36.2 °C); coldest: January (average low 5.3 °C).
Year
Selected period in numbers: 2023-2025
- VFR hours
- 89%
- IFR/LIFR hours
- 6%
- Avg high
- 24.5 °C
- Avg low
- 11.1 °C
- Fog days
- 20
- Thunderstorm days
- 0
- Snow days
- 0
- Prevailing wind
- SSE · 18%
- Gusts ≥ 25 kt
- 1%
Day counts are for the selected period (for all years - the yearly average).
- VFR 89%
- MVFR 6%
- IFR 3%
- LIFR 3%
The top of each bar is the average daily high, the bottom the average daily low (usually around dawn), in °C.
Wind rose
- 1-10 kt
- 11-20 kt
- over 20 kt
- calm: 19%
Most often: SSE - 18% 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 by month
| Month | Avg high °C | Avg low °C | VFR | IFR/LIFR | Fog days | Thunderstorm days | Snow days |
|---|---|---|---|---|---|---|---|
| January | 14.8 | 5.3 | 82% | 9% | 3.7 | 0 | 0 |
| February | 15.7 | 5.8 | 86% | 5% | 2 | 0 | 0 |
| March | 17.1 | 7.4 | 89% | 3% | 1 | 0 | 0 |
| April | 23.3 | 9.2 | 94% | 1% | 0 | 0 | 0 |
| May | 28.3 | 12.2 | 95% | 1% | 0 | 0 | 0 |
| June | 32.4 | 15.0 | 99% | <1% | 0 | 0 | 0 |
| July | 36.2 | 17.6 | 98% | 0% | 0 | 0 | 0 |
| August | 35.1 | 17.7 | 99% | <1% | 0 | 0 | 0 |
| September | 31.3 | 16.1 | 96% | <1% | 0 | 0 | 0 |
| October | 26.7 | 12.3 | 94% | 2% | 1.3 | 0 | 0 |
| November | 18.0 | 7.4 | 79% | 13% | 3.4 | 0 | 0 |
| December | 14.0 | 6.4 | 52% | 33% | 9 | 0 | 0 |
Temperatures are averages of daily highs and lows. Day counts are the average per month over the period.
Runway headings and wind
The thresholds are oriented as follows: 16/34 on 160° and 340° 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 16/34 axis, wind from the west (around 250°) or from the east (around 70°) blows perpendicular to the runway and produces the largest crosswind component. Wind from around 160° or 340° acts along the runway, as a headwind or a tailwind. The decoder on this page computes those components automatically from the current METAR.
METAR and TAF for KMCC
Weather reports for McClellan Airfield (Sacramento) are published under the ICAO code KMCC. 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 KMCC 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 KMCC, check the nearby airports listed below.
Reports always use UTC (the Z suffix). The America/Los_Angeles zone is GMT-08:00 in winter and GMT-07:00 in summer - that is the shift to apply to the time in the report to get local time at the airport.
The closest airports in the database, measured in a straight line from the reference point, are Sacramento Mather Airport (KMHR, 15 km), Sacramento International Airport (KSMF, 17 km), Sacramento Executive Airport (KSAC, 19 km). When no report is available for KMCC, they usually give the best approximation of conditions in the area.
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Looking for a report from a specific day?
The METAR archive for KMCC goes back to 09/11/1939. Pick a date and see every observation from that day.
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