London Stansted Airport

EGSS / STN

London, GB

Last Updated
Mar 4, 02:20Z

Current Weather

Display Units
Fresh 18 min ago
02:20Z

🌙 Night
LIFR
Flight Rules
5°C
Temperature
Dewpoint: 5°C
5 kt
60°
5 km
Visibility
200 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR EGSS 040220Z AUTO 06005KT 5000 BR OVC002 05/05 Q1028

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 348 ft
OVC 200 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
200 ft
AGL (Above Ground)
548 ft AMSL

Forecast (TAF)

View Full TAF
Raw TAF
TAF EGSS 032252Z 0400/0506 07007KT 9999 SCT030 TEMPO 0400/0401 8000 BKN004 TEMPO 0401/0409 3000 -DZ BR BKN003 PROB40 TEMPO 0403/0409 0400 FG BKN000 PROB30 TEMPO 0409/0412 8000 BKN006 TEMPO 0420/0501 7000 PROB30 0421/0424 4500 BR
Upcoming Changes (Next 12 Hours)
02:37Z BASE
+0h
VFR 70° 7 kt
Visibility: 10+ km
03:00Z PROB40 TEMPO
+1h
LIFR
Visibility: 0.4 km
Fog
09:00Z PROB30 TEMPO
+7h
IFR
Visibility: 8 km
Ceiling: 600 ft

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
GSS
04 ✈️
22

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 04
10,003 ft 151 ft ASP 44°
4.7 kt 1.7 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EGSS

7,706 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
47.6%
MVFR
25.9%
IFR
13.7%
LIFR
12.7%

London Stansted Airport is frequently affected by reduced visibility conditions, with VFR weather only 47.6% of the time and IFR/LIFR conditions occurring in 26.4% of observations. Prevailing winds are from the S averaging 9.2 knots. Temperature extremes range from -8°C to 27°C, reflecting significant seasonal variation. The best months for VFR flying are September, March, October.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9.2 kt
Maximum Recorded: 27 kt
Calm Winds: 0.1%
Direction Distribution:
N
7.1%
NE
7.3%
E
8.8%
SE
14.9%
S
22.6%
SW
20.5%
W
10.1%
NW
8.5%

Temperature Range

Average: 8.3°C
Range: -8°C to 27°C
-8°C 27°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.4%

Best Months for VFR

September March October

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 5.4 kt

Statistics computed from 7,706 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

London Stansted Airport - Airport Information

Airport Details

ICAO Code: EGSS
IATA Code: STN
Type: large airport
Status: active
Elevation: 348 ft MSL

Location

City: London
Country: GB
Latitude: 51.884998°
Longitude: 0.235000°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 10,003 ft
Width: 151 ft
Surface: ASP
ILS: No

About London Stansted Airport

Overview

London Stansted Airport serves as a major international airport located northeast of central London. Positioned at 51.884998, 0.235000 with an elevation of 348 feet MSL, the airport handles significant commercial and cargo traffic. Its substantial 10,003-foot runway (04/22) supports large commercial aircraft operations.

Flying Conditions

As an airport in southeastern England, Stansted experiences typical maritime temperate climate conditions with potential for variable visibility and wind patterns. The airport's elevation at 348 feet means pilots should anticipate potential wind shear and thermal variations, particularly during seasonal transitions. Asphalt surface (ASP) runway provides standard friction characteristics.

Notable Features

The airport's single runway (04/22) offers substantial length at 10,003 feet, accommodating wide-body and long-haul aircraft types. Its geographic location northeast of London provides strategic positioning for regional and international routes. The terrain surrounding the airport is generally flat, characteristic of the Essex countryside.

Approach Considerations

Runway 04/22's significant length allows flexible approach options for various aircraft categories. Prevailing winds in the region may influence runway selection, with pilots recommended to obtain current meteorological information before approach. Standard instrument approach procedures will apply given the airport's international classification.

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.