Syros Airport

LGSO / JSY

Syros Island, GR

Last Updated
Mar 4, 08:50Z

Current Weather

Display Units
Recent 35 min ago
08:50Z

☀️ Day
VFR
Flight Rules
16°C
Temperature
Dewpoint: 9°C
14 kt
10°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR LGSO 040850Z 01014KT 9999 FEW018 16/09 Q1027

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 236 ft
FEW 1,800 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
1,800 ft
AGL (Above Ground)
2,036 ft AMSL

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
GSO
18
36 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 18/36
Active: 36
3,542 ft 98 ft ASP 181°
13.8 kt 2.4 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LGSO

6,085 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
97.6%
MVFR
2.3%
IFR
0.1%
LIFR
0%

Syros Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 97.6% of the time. Prevailing winds are from the N averaging 12.8 knots, with gusts recorded up to 36 knots. Temperatures typically range between 4°C and 32°C with an average of 16.8°C. The best months for VFR flying are November, September, December.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 12.8 kt
Maximum Recorded: 36 kt
Calm Winds: 2.8%
Direction Distribution:
N
35.5%
NE
3.8%
E
3.7%
SE
8.3%
S
11.5%
SW
14.2%
W
13.3%
NW
7%

Temperature Range

Average: 16.8°C
Range: 4°C to 32°C
4°C 32°C

Visibility

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

Best Months for VFR

November September December

Runway Wind Analysis

Runway 18/36
Favorable wind: 100%
Avg crosswind: 6 kt

Statistics computed from 6,085 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Syros Airport - Airport Information

Airport Details

ICAO Code: LGSO
IATA Code: JSY
Type: small airport
Status: active
Elevation: 236 ft MSL

Location

City: Syros Island
Country: GR
Latitude: 37.422798°
Longitude: 24.950899°
Time Zone: Europe/Athens

Runway Information

Runway 18/36
Length: 3,542 ft
Width: 98 ft
Surface: ASP
ILS: No

About Syros Airport

Syros Airport (LGSO/JSY) is located in Syros Island, GR at an elevation of 236 feet MSL. The airport has 1 runway (18/36), with the longest at 3,542 feet.

Weather Profile

Based on 6,085 weather observations, LGSO experiences excellent VFR conditions 97.6% of the time, making it one of the more weather-reliable airports in its region.

Wind Patterns & Runway Selection

Prevailing winds at LGSO come from the N (0°) with an average speed of 12.8 knots and recorded gusts up to 36 knots. Calm winds are rare (2.8%), so crosswind considerations are a regular factor. Runway 18/36 offers the lowest average crosswind component at 6 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are November, September, December, when clear skies are most prevalent. Temperatures at the field range from 4°C (39°F) to 32°C (90°F), averaging 16.8°C (62°F). Altimeter settings typically range from 9.88 to 10.29 inHg (335-349 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 6,085 official METAR observations (Sep 2025 - Mar 2026). Pilots should always verify current conditions through official channels before flight.

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.