Matsuyama Airport

RJOM / MYJ

Matsuyama, JP

Last Updated
Apr 22, 15:00Z

Current Weather

Display Units
Recent 37 min ago
15:00Z

☀️ Day
VFR
Flight Rules
14°C
Temperature
Dewpoint: 12°C
8 kt
10°
10+ km
Visibility
6,000 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR RJOM 221500Z AUTO 01008KT 9999 -RA BKN060 BKN080 OVC110 14/12 Q1011

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 25 ft
BKN 6,000 ft AGL
BKN 8,000 ft AGL
OVC 11,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
6,000 ft
AGL (Above Ground)
6,025 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
8,000 ft
AGL (Above Ground)
8,025 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
11,000 ft
AGL (Above Ground)
11,025 ft AMSL

Weather Briefing

VFR

Matsuyama Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 11,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the north (10°) at 8 knots. Runway 32 is favored with a 5-knot headwind and 6-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 6000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 12°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Rain, Rain, Mist. Temporary IFR conditions are forecast with Rain, Mist between 15:00Z and 03:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

Forecast (TAF)

View Full TAF
Raw TAF
TAF RJOM 221106Z 2212/2318 02006KT 9000 -RA FEW020 BKN040 TEMPO 2215/2303 4000 RA BR FEW002 SCT005 BKN008 BECMG 2300/2303 02016KT
Upcoming Changes (Next 12 Hours)
15:37Z BASE
+0h
VFR 20° 6 kt
Visibility: 9 km
Ceiling: 4,000 ft
Light Rain
00:00Z BECMG
+9h
VFR 20° 16 kt

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
JOM
14
32 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 14/32
Active: 32
8,200 ft 150 ft ASP 130°
5.1 kt 6.1 kt
50° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJOM

3,655 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
92.8%
MVFR
4.2%
IFR
3%
LIFR
0.1%

Matsuyama Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 92.8% of the time. Prevailing winds are from the N averaging 8.5 knots, with gusts recorded up to 32 knots. Temperature extremes range from -2°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are January, December, November.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 8.5 kt
Maximum Recorded: 32 kt
Calm Winds: 0.2%
Direction Distribution:
N
24.9%
NE
6.6%
E
9.6%
SE
15.3%
S
5.6%
SW
9.8%
W
17.5%
NW
10.6%

Temperature Range

Average: 14.3°C
Range: -2°C to 32°C
-2°C 32°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0%

Best Months for VFR

January December November

Runway Wind Analysis

Runway 14/32
Favorable wind: 100%
Avg crosswind: 5.1 kt

Statistics computed from 3,655 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Matsuyama Airport - Airport Information

Airport Details

ICAO Code: RJOM
IATA Code: MYJ
Type: medium airport
Status: active
Elevation: 25 ft MSL

Location

City: Matsuyama
Country: JP
Latitude: 33.827202°
Longitude: 132.699997°
Time Zone: Etc/GMT-9

Runway Information

Runway 14/32
Length: 8,200 ft
Width: 150 ft
Surface: ASP
ILS: No

About Matsuyama Airport

Overview

Matsuyama Airport serves the Ehime Prefecture on Shikoku Island, Japan, functioning as a critical regional transportation hub. Located at 33.827202, 132.699997 with an elevation of 25 feet MSL, the airport accommodates medium-sized aircraft operations. Its single runway 14/32 extends 8,200 feet with an asphalt surface, supporting diverse aviation activities.

Flying Conditions

Matsuyama demonstrates highly consistent VFR conditions, with 94.4% of observations supporting visual flight rules. Prevailing westerly winds at an average of 8.8 knots create generally stable flying environments, with maximum recorded winds of 32 knots. Temperature ranges from 0°C to 32°C, with an average of 16.2°C, providing predictable thermal conditions for pilots.

Notable Features

The airport's low elevation and coastal location suggest minimal terrain complexity for approach and departure procedures. Runway 14/32 experiences favorable wind alignment 100% of the time, with an average crosswind of only 5.2 knots. Winter months (December, January, November) consistently offer the most stable visual meteorological conditions.

Approach Considerations

With 10 SM average visibility and zero recorded instances of fog, approaches to Matsuyama Airport typically offer excellent visual references. The predominantly westerly wind pattern suggests runway 32 might provide the most consistent wind alignment for landings. Pilots can expect minimal weather-related approach complications during most operational periods.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.