RNAS Yeovilton

EGDY / YEO

Yeovil, Somerset, GB

Last Updated
Mar 4, 17:20Z

Current Weather

Display Units
Recent 32 min ago
17:20Z

🌇 Dusk
VFR
Flight Rules
12°C
Temperature
Dewpoint: 8°C
7 kt
130°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR EGDY 041720Z AUTO 13007KT 9999 NCD 12/08 Q1019

Forecast (TAF)

View Full TAF
Raw TAF
TAF EGDY 041722Z 0418/0503 13010KT 9999 FEW010 PROB30 0420/0503 7000 BR
Upcoming Changes (Next 12 Hours)
17:52Z BASE
+0h
VFR 130° 10 kt
Visibility: 10+ km
20:00Z PROB30
+3h
MVFR
Visibility: 7 km
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
Chart Features
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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
GDY
04
22
08 ✈️
26

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 4,797 ft 151 ft CON 37°
0.4 kt 7.0 kt
93° angle
✈️ 08/26
Active: 08
7,580 ft 151 ft CON 83°
4.5 kt 5.4 kt
50° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EGDY

7,786 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
56.7%
MVFR
30%
IFR
10.5%
LIFR
2.8%

RNAS Yeovilton is frequently affected by reduced visibility conditions, with VFR weather only 56.7% of the time and IFR/LIFR conditions occurring in 13.3% of observations. Prevailing winds are from the S averaging 9.2 knots, with gusts recorded up to 32 knots. Temperatures typically range between -8°C and 21°C with an average of 9.1°C. The best months for VFR flying are September, November, January.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9.2 kt
Maximum Recorded: 32 kt
Calm Winds: 2.7%
Direction Distribution:
N
3.9%
NE
8.6%
E
11.7%
SE
15.2%
S
24.7%
SW
14.4%
W
12.6%
NW
6.2%

Temperature Range

Average: 9.1°C
Range: -8°C to 21°C
-8°C 21°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.3%

Best Months for VFR

September November January

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 5.6 kt
Runway 08/26
Favorable wind: 100%
Avg crosswind: 6.2 kt

Statistics computed from 7,786 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

RNAS Yeovilton - Airport Information

Airport Details

ICAO Code: EGDY
IATA Code: YEO
Type: medium airport
Status: active
Elevation: 75 ft MSL

Location

City: Yeovil, Somerset
Country: GB
Latitude: 51.009399°
Longitude: -2.638820°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 4,797 ft
Width: 151 ft
Surface: CON
ILS: No
Runway 08/26
Length: 7,580 ft
Width: 151 ft
Surface: CON
ILS: No

About RNAS Yeovilton

Overview

RNAS Yeovilton is a medium-sized airport located in Somerset, United Kingdom, serving primarily naval and military aviation operations. Situated at 75 feet above mean sea level near Yeovil, the airport features two concrete runways that support diverse aviation activities. Its strategic location and substantial runway lengths make it a significant aviation facility in the southwest of England.

Flying Conditions

The airport experiences predominantly VFR conditions, with 59.8% of observations showing good visual flying conditions. Temperature variations are notable, ranging from -8°C to 21°C, with an average of 9.4°C. Wind patterns are characterized by a southerly prevailing direction at an average of 9 knots, occasionally reaching maximum speeds of 32 knots, with calm conditions occurring 3.4% of the time.

Notable Features

Both runways (04/22 and 08/26) offer robust operational capabilities with lengths of 4,797 and 7,580 feet respectively. The airport demonstrates consistent wind alignment, with both runways showing 100% favorable wind conditions. Crosswind averages are moderate, at 5.3 knots for runway 04/22 and 6.2 knots for runway 08/26, providing predictable operational conditions for pilots.

Approach Considerations

September, November, and January represent the best months for visual flight conditions at RNAS Yeovilton. Visibility averages 10 statute miles, with minimal instances of reduced visibility (fog present in only 2.7% of observations). Pilots can expect reliable approach conditions, with only 9.7% of observations requiring instrument flight rules and a very low 3% indicating severely limited visibility.

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.