Osaka International Airport

RJOO / ITM

Osaka, JP

Last Updated
Apr 22, 11:00Z

Current Weather

Display Units
Recent 35 min ago
11:00Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 4°C
1 kt
Variable
10+ km
Visibility
10,000 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR RJOO 221100Z VRB01KT 9999 FEW040 BKN100 19/04 Q1013

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 50 ft
FEW 4,000 ft AGL
BKN 10,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
4,000 ft
AGL (Above Ground)
4,050 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
10,000 ft
AGL (Above Ground)
10,050 ft AMSL

Weather Briefing

VFR

Osaka International Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 10,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 10000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 4°C, indicating relatively dry conditions.

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: Rain, Mist. Temporary IFR conditions are forecast with Rain, Mist between 21:00Z and 09:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. 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 RJOO 220508Z 2206/2312 32006KT CAVOK TEMPO 2221/2309 4000 RA BR BKN008 BKN030 BECMG 2300/2303 02012KT
Upcoming Changes (Next 12 Hours)
11:34Z BASE
+0h
VFR 320° 6 kt
Visibility: >10km
21:00Z TEMPO
+10h
IFR
Visibility: 4 km
Ceiling: 800 ft
Rain, Mist

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
JOO
14L
32R
14R
32L

Runway Information

Runway Length Width Surface Heading Wind Component
14L/32R 5,997 ft 150 ft ASP 135° No wind data
14R/32L 9,840 ft 200 ft CON 135° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJOO

7,335 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
94.1%
MVFR
4.5%
IFR
1.2%
LIFR
0.2%

Osaka International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 94.1% of the time. Prevailing winds are from the NW averaging 6.2 knots. Temperature extremes range from -4°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are January, November, March.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 6.2 kt
Maximum Recorded: 27 kt
Calm Winds: 0.7%
Direction Distribution:
N
18.1%
NE
7.5%
E
9%
SE
1.5%
S
2.5%
SW
7.3%
W
13.7%
NW
39.8%

Temperature Range

Average: 12.6°C
Range: -4°C to 35°C
-4°C 35°C

Visibility

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

Best Months for VFR

January November March

Runway Wind Analysis

Runway 14L/32R
Favorable wind: 100%
Avg crosswind: 3.1 kt
Runway 14R/32L
Favorable wind: 100%
Avg crosswind: 3.1 kt

Statistics computed from 7,335 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Osaka International Airport - Airport Information

Airport Details

ICAO Code: RJOO
IATA Code: ITM
Type: large airport
Status: active
Elevation: 50 ft MSL

Location

City: Osaka
Country: JP
Latitude: 34.785500°
Longitude: 135.438004°
Time Zone: Etc/GMT-9

Runway Information

Runway 14L/32R
Length: 5,997 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 14R/32L
Length: 9,840 ft
Width: 200 ft
Surface: CON
ILS: No

About Osaka International Airport

Overview

Osaka International Airport serves as a critical aviation hub in the Osaka metropolitan region of Japan. Located at coordinates 34.785500, 135.438004, the airport operates at an elevation of 50 feet mean sea level (MSL) and provides essential air transportation infrastructure for the Kansai area. The airport accommodates large commercial aviation operations with two substantial runways.

Flying Conditions

The airport's coastal location near Osaka suggests potential for variable maritime weather conditions that pilots should monitor closely. Its low elevation at 50 ft MSL indicates minimal terrain interference, which can contribute to relatively stable approach and departure environments. Seasonal wind patterns may significantly influence runway selection and approach strategies.

Notable Features

Osaka International Airport features two distinct runways: a 5,997-foot asphalt runway (14L/32R) and a longer 9,840-foot concrete runway (14R/32L). The substantial difference in runway lengths provides operational flexibility for various aircraft types and potential load configurations. The airport's geographic positioning allows for strategic air traffic management in the dense Osaka metropolitan region.

Approach Considerations

Runway orientation (14/32) suggests the primary approach and departure axes are aligned approximately northwest to southeast. The longer concrete runway (14R/32L) at 9,840 feet provides substantial landing and takeoff capabilities for larger commercial aircraft. Pilots should anticipate potential crosswind conditions given the runway alignment and regional meteorological characteristics.

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.