Yasuj Airport

OISY / YES

Yasuj, IR

Last Updated
Mar 4, 06:00Z

Current Weather

Display Units
Recent 44 min ago
06:00Z

☀️ Day
MVFR
Flight Rules
7°C
Temperature
Dewpoint: 6°C
0 kt
8 km
Visibility
7,000 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR OISY 040600Z 00000KT 8000 -RA FEW030CB SCT035 BKN070 07/06 Q1018

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 5,939 ft
FEW 3,000 ft AGL (CB)
SCT 3,500 ft AGL
BKN 7,000 ft AGL
🌤️
FEW (CB)
Few (1/8-2/8 sky coverage)
3,000 ft
AGL (Above Ground)
8,939 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
3,500 ft
AGL (Above Ground)
9,439 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
7,000 ft
AGL (Above Ground)
12,939 ft AMSL

24-Hour Weather Evolution

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Data Sources
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  • • Historical data from past 24 hours
  • • No forecast or predicted data included
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Airport Runway Layout

N
ISY
13
31

Runway Information

Runway Length Width Surface Heading Wind Component
13/31 8,522 ft 148 ft ASP 132°
0.0 kt 0.0 kt
132° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - OISY

4,037 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
92.2%
MVFR
5%
IFR
2.5%
LIFR
0.3%

Yasuj Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 92.2% of the time. Prevailing winds are from the S averaging 7.1 knots. Calm conditions occur 70.9% of the time. Temperature extremes range from -10°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are March, September, October.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.1 kt
Maximum Recorded: 21 kt
Calm Winds: 70.9%
Direction Distribution:
N
0.2%
NE
0.2%
E
7.6%
SE
3.8%
S
7.9%
SW
2.8%
W
2.9%
NW
3.6%

Temperature Range

Average: 10.7°C
Range: -10°C to 35°C
-10°C 35°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.4%

Best Months for VFR

March September October

Runway Wind Analysis

Runway 13/31
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 4,037 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Yasuj Airport - Airport Information

Airport Details

ICAO Code: OISY
IATA Code: YES
Type: medium airport
Status: active
Elevation: 5,939 ft MSL

Location

City: Yasuj
Country: IR
Latitude: 30.702238°
Longitude: 51.542988°
Time Zone: Etc/GMT-3

Runway Information

Runway 13/31
Length: 8,522 ft
Width: 148 ft
Surface: ASP
ILS: No

About Yasuj Airport

Overview

Yasuj Airport serves the Yasuj region in southwestern Iran, situated at a significant elevation of 5,939 feet MSL. As a medium-sized airport, it provides essential air connectivity for the mountainous Kohgiluyeh and Boyer-Ahmad Province, supporting regional transportation needs.

Flying Conditions

The airport experiences predominantly VFR conditions 93% of the time, with highly stable weather patterns. Temperature ranges from -10°C to 35°C, creating generally predictable flying environments, while winds are predominantly southerly at an average of 7 knots, with calm conditions occurring 70.6% of the time.

Notable Features

Located in a mountainous region with significant terrain elevation, Yasuj Airport's 8,522-foot asphalt runway provides substantial operational flexibility. The airport's high-altitude positioning at 5,939 feet MSL requires careful performance calculations and consideration of density altitude effects during aircraft operations.

Approach Considerations

Runway 13/31 demonstrates favorable wind conditions, with a 100% compatible wind profile and an average crosswind of only 4.1 knots. Pilots will find September through November offer the most consistently favorable VFR conditions, with minimal meteorological restrictions affecting approach and departure operations.

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.