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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 09/27
Active: 09
|
1,713 ft | 59 ft | ASP | 87° |
↑ 13.2 kt
•
↔ 4.8 kt
20° angle
|
| 14/32 | 2,277 ft | 75 ft | asphalt | 139° |
↑ 12.2 kt
•
↔ 6.8 kt
29° angle
|
| 18/36 | 1,312 ft | 147 ft | Grass | 177° |
↑ 5.5 kt
•
↔ 12.9 kt
67° angle
|
Weather Statistics - EGHE
2,597 observations | Sep 2025 - Mar 2026Flight Rules Distribution
St. Mary's Airport typically experiences VFR conditions 67.1% of the time, though instrument-rated pilots will find IFR weather present approximately 13.1% of observations. Prevailing winds are from the S averaging 17.3 knots, with gusts recorded up to 214 knots. The climate is relatively stable with temperatures averaging 11.8°C (range: 4°C to 18°C). The best months for VFR flying are September, January, March.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 2,597 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
St. Mary's Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About St. Mary's Airport
St. Mary's Airport (EGHE/ISC) is located in St. Mary's, Isles of Scilly, GB at an elevation of 116 feet MSL. The airport has 3 runways (09/27, 14/32, 18/36), with the longest at 2,277 feet.
Weather Profile
With VFR conditions only 67.1% of the time based on 2,597 observations, EGHE requires careful weather planning. IFR conditions occur in 13.1% of reports, and instrument proficiency is advisable for regular operations here.
Wind Patterns & Runway Selection
Prevailing winds at EGHE come from the S (180°) with an average speed of 17.3 knots and recorded gusts up to 214 knots. Calm winds are rare (0%), so crosswind considerations are a regular factor. Runway 18/36 offers the lowest average crosswind component at 10 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are September, January, March, when clear skies are most prevalent. Temperatures at the field range from 4°C (39°F) to 18°C (64°F), averaging 11.8°C (53°F). Altimeter settings typically range from 9.84 to 10.18 inHg (333-345 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 2,597 official METAR observations (Sep 2025 - Mar 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Relevant guides based on current conditions at EGHE
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.