Kumamoto Airport

RJFT / KMJ

Kumamoto, JP

Last Updated
May 14, 16:00Z

Current Weather

Display Units
Recent 49 min ago
16:00Z

☀️ Day
VFR
Flight Rules
17°C
Temperature
Dewpoint: 13°C
5 kt
100°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR RJFT 141600Z AUTO 10005KT 040V130 9999 NCD 17/13 Q1017

Weather Briefing

VFR

Kumamoto Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 miles or greater visibility.

Wind Analysis

Winds are from the east (100°) at 5 knots. Runway 07/25 is favored with a 4-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 17°C (63°F) with a dewpoint of 13°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

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 RJFT 141105Z 1412/1518 05008KT CAVOK
Upcoming Changes (Next 12 Hours)
16:49Z BASE
+0h
VFR 50° 8 kt
Visibility: >10km

24-Hour Weather Evolution

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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
JFT
07 ✈️
25

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 07
9,840 ft 150 ft ASP 64°
4.3 kt 2.5 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJFT

5,908 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
85.1%
MVFR
7.5%
IFR
3.6%
LIFR
3.8%

Kumamoto Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 85.1% of the time. Prevailing winds are from the NE averaging 5.4 knots. Temperature extremes range from -7°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are May, November, January.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 5.4 kt
Maximum Recorded: 21 kt
Calm Winds: 1.6%
Direction Distribution:
E
17%
N
9.3%
S
10.2%
W
13.4%
NE
18.7%
NW
13.1%
SE
3.6%
SW
13%

Temperature Range

Average: 13°C
Range: -7°C to 32°C
-7°C 32°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 4.6%

Best Months for VFR

May November January

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 2.7 kt

Statistics computed from 5,908 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Kumamoto Airport - Airport Information

Airport Details

ICAO Code: RJFT
IATA Code: KMJ
Type: medium airport
Status: active
Elevation: 642 ft MSL

Location

City: Kumamoto
Country: JP
Latitude: 32.837299°
Longitude: 130.854996°
Time Zone: Etc/GMT-9

Runway Information

Runway 07/25
Length: 9,840 ft
Width: 150 ft
Surface: ASP
ILS: No

About Kumamoto Airport

Overview

Kumamoto Airport serves the Kumamoto Prefecture on Kyushu Island, Japan, functioning as a medium-sized regional airport. Located at 32.837299, 130.854996 with an elevation of 642 ft MSL, the airport provides essential transportation infrastructure for the surrounding metropolitan and rural areas. Its single runway 07/25 extends 9,840 feet with an asphalt surface, capable of handling a variety of aircraft types.

Flying Conditions

Weather conditions at Kumamoto Airport are predominantly favorable for visual flight, with 86.8% of observations reporting VFR conditions. The prevailing winds from the northeast (45°) average 5.2 knots, with occasional gusts up to 19 knots. Temperature ranges from -5°C to 32°C, with an average of 14°C, and visibility typically excellent at 10 statute miles. November, January, and October demonstrate the most consistent VFR weather patterns.

Notable Features

The airport's single runway 07/25 demonstrates excellent wind alignment, with 100% favorable wind conditions. Crosswinds average a modest 2.6 knots, suggesting relatively stable approach and departure environments. The airport's location on Kyushu Island likely introduces maritime influences that contribute to its predictable wind and visibility characteristics.

Approach Considerations

Runway 07/25's orientation and wind statistics indicate minimal wind-related complications for most operations. Pilots can expect consistent approach conditions, with only 3.5% of observations requiring instrument flight rules. The low occurrence of fog (3.9%) and rare instances of visibility below 3 statute miles suggest generally reliable visual approach capabilities.

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.