Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRKochi Ryoma Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 5,000 feet and 10 miles or greater visibility.
Wind Analysis
Winds are calm, presenting no crosswind concerns for any runway.
Visibility & Ceiling
Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 1,000 ft, scattered at 5,000 ft.
Temperature & Moisture
Temperature is 24°C (75°F) with a dewpoint of 23°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: Thunderstorm Rain, Mist, Light Showers Rain, Mist. Temporary LIFR conditions are forecast with Thunderstorm Rain, Mist between 06:00Z and 08:00Z. Temporary IFR conditions are forecast with Light Showers Rain, Mist between 08:00Z and 10:00Z.
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)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 14/32 | 8,203 ft | 148 ft | ASP | 131° | No wind data |
Weather Statistics - RJOK
6,852 observations | Sep 2025 - Jul 2026Flight Rules Distribution
Kochi Ryoma Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 91% of the time. Prevailing winds are from the N averaging 7.6 knots, with gusts recorded up to 33 knots. Temperature extremes range from -5°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are January, November, December.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 6,852 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
Kochi Ryoma Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Kochi Ryoma Airport
Overview
Kochi Ryoma Airport serves the Kochi Prefecture region in southern Japan, located in Nankoku city. As a medium-sized airport with a single runway (14/32) measuring 8,203 feet, it provides critical aviation infrastructure for regional transportation and supports various aircraft operations in the area.
Flying Conditions
The airport experiences predominantly favorable VFR conditions, with 95.1% of observed weather patterns supporting visual flight rules. Temperature ranges from -5°C to 32°C, with an average of 15.3°C, providing relatively stable flying environments. Winter months like January, November, and December offer the most consistent VFR conditions, with minimal disruptions to flight operations.
Notable Features
Situated at a low elevation of 42 feet mean sea level, Kochi Ryoma Airport has minimal terrain challenges for approaching aircraft. The prevailing winds are from the north (0°), with an average speed of 7.7 knots and occasional gusts up to 27 knots. The airport's runway alignment and wind characteristics suggest minimal terrain-induced turbulence.
Approach Considerations
Runway 14/32 demonstrates excellent wind compatibility, with 100% favorable wind conditions and an average crosswind of only 3.6 knots. Pilots can expect consistent approach conditions, particularly during the winter months when visibility averages 10 statute miles and IFR conditions are exceptionally rare (only 1% of observations).
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.
Learn More
Recommended guides based on current conditions at RJOK
Official Data Sources
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.