Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRIoto (Iwo Jima) Airbase is currently reporting visual flight rules (VFR) conditions with broken clouds at 3,000 feet and 10 miles or greater visibility. Note: This observation is 1180.6 hours old and conditions may have changed.
Wind Analysis
Winds are from the west (270°) at 11 knots. Runway 25 is favored with a 10-knot headwind and 4-knot crosswind component.
Visibility & Ceiling
Visibility is unrestricted. The ceiling is 3000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 22°C (72°F) with a dewpoint of 19°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.
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.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
24-Hour Weather Evolution
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 07/25
Active: 25
|
8,700 ft | 200 ft | ASP | 68° |
↑ 10.3 kt
•
↔ 3.8 kt
20° angle
|
Weather Statistics - RJAW
3,349 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Ioto (Iwo Jima) Airbase typically experiences VFR conditions 74.3% of the time, though instrument-rated pilots will find IFR weather present approximately 3.8% of observations. Prevailing winds are from the E averaging 11.6 knots. Temperatures typically range between 15°C and 31°C with an average of 23°C. The best months for VFR flying are September, February, March.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 3,349 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Ioto (Iwo Jima) Airbase - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Ioto (Iwo Jima) Airbase
Overview
Ioto Airbase, located in the Ogasawara island chain, is a strategic medium airport positioned at 24.784153, 141.322610 with an elevation of 384 feet MSL. The airport serves as an important aviation facility in the Pacific region, featuring a single runway 07/25 measuring 8,700 feet with an asphalt surface.
Flying Conditions
Weather conditions at Ioto are predominantly VFR, with 68.7% of observations showing clear conditions and only 5.3% indicating IFR status. The prevailing winds are from the east (90 degrees) at an average of 11.4 knots, with maximum recorded winds of 26 knots. September, October, and December offer the most consistent and favorable flying weather, with excellent visibility averaging 10 statute miles.
Notable Features
The airport's geographical position in the Ogasawara island chain presents unique operational characteristics for pilots. Its isolated location and single runway require careful flight planning and awareness of local meteorological conditions. The consistent easterly winds and high percentage of VFR conditions make it a relatively predictable operating environment for experienced pilots.
Approach Considerations
Runway 07/25 demonstrates highly favorable wind conditions, with 100% wind alignment and an average crosswind of just 5.7 knots. Pilots can expect stable approach conditions, particularly during the peak VFR months of September through December. Temperature variations between 17°C and 31°C should be considered during flight planning and performance calculations.
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 RJAW
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.