San Diego International Airport

KSAN / SAN

San Diego, US

Last Updated
Apr 21, 15:51Z

Current Weather

Display Units
Fresh 21 min ago
15:51Z

☀️ Day
MVFR
Flight Rules
18°C
Temperature
Dewpoint: 11°C
3 kt
Variable
10 SM
Visibility
2,500 ft
Ceiling
Above Ground Level
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR KSAN 211551Z VRB03KT 10SM BKN025 18/11 A3007 RMK AO2 SLP182 T01780106

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 17 ft
BKN 2,500 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
2,500 ft
AGL (Above Ground)
2,517 ft AMSL

Weather Briefing

MVFR

San Diego International Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 2,500 feet and 10 SM visibility.

Wind Analysis

Winds are from the variable directions at 3 knots.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 2500 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 18°C (64°F) with a dewpoint of 11°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 27 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Showers Rain. Temporary MVFR conditions are forecast with Light Showers Rain between 02:00Z and 06:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
1017 hPa
Field Pressure
Height above aerodrome (17 ft)
Pressure Alt
-126 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 238 ft
ISA Deviation: +3.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSAN 211450Z 2115/2218 20005KT P6SM SCT025 FM211900 23010KT P6SM FEW025 SCT050 FM220100 28010G18KT P6SM VCSH SCT025 BKN035 TEMPO 2202/2206 -SHRA BKN020 FM220600 31006KT P6SM SCT025 BKN035 FM221700 VRB04KT P6SM SCT030
Upcoming Changes (Next 12 Hours)
16:11Z BASE
+0h
VFR 200° 5 kt
Visibility: >6SM
19:00Z FM211900
+3h
VFR 230° 10 kt
Visibility: >6SM
01:00Z FM220100
+9h
VFR 280° 10 kt
Visibility: >6SM
Ceiling: 3,500 ft
02:00Z TEMPO
+10h
MVFR
Ceiling: 2,000 ft
Light Showers Rain

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
SAN
09
27

Runway Information

Runway Length Width Surface Heading Wind Component
09/27 9,401 ft 200 ft PEM 106° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KSAN

6,372 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
68.6%
MVFR
19.7%
IFR
7.2%
LIFR
4.5%

San Diego International Airport typically experiences VFR conditions 68.6% of the time, though instrument-rated pilots will find IFR weather present approximately 11.7% of observations. Prevailing winds are from the NW averaging 5.9 knots. Calm conditions occur 32.7% of the time. Temperatures typically range between 4°C and 31°C with an average of 17°C. The best months for VFR flying are February, March, April.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 5.9 kt
Maximum Recorded: 24 kt
Calm Winds: 32.7%
Direction Distribution:
N
8.4%
NE
4.4%
E
3.7%
SE
4.1%
S
10.3%
SW
4.6%
W
11%
NW
21%

Temperature Range

Average: 17°C
Range: 4°C to 31°C
4°C 31°C

Visibility

Average: 9 SM
Below 3 SM: 2.4%
Fog Frequency: 3%

Best Months for VFR

February March April

Runway Wind Analysis

Runway 09/27
Favorable wind: 100%
Avg crosswind: 3.8 kt

Statistics computed from 6,372 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

San Diego International Airport - Airport Information

Airport Details

ICAO Code: KSAN
IATA Code: SAN
Type: large airport
Status: active
Elevation: 17 ft MSL

Location

City: San Diego
Country: US
Latitude: 32.733601°
Longitude: -117.190002°
Time Zone: Etc/GMT+8

Runway Information

Runway 09/27
Length: 9,401 ft
Width: 200 ft
Surface: PEM
ILS: No

About San Diego International Airport

Overview

San Diego International Airport (KSAN) is a critical transportation hub located in the coastal city of San Diego, California. Situated at a low elevation of 17 ft MSL, the airport serves as a primary gateway for commercial and general aviation in the Southern California region. Its single runway configuration (09/27) accommodates a wide range of aircraft operations with a substantial runway length of 9,401 feet.

Flying Conditions

The airport's coastal location significantly influences its meteorological environment, characterized by generally mild and stable weather conditions. Being close to the Pacific Ocean, pilots can expect moderate temperatures and minimal extreme weather variations throughout the year. The low elevation and coastal proximity contribute to predictable wind patterns and typically good visibility conditions.

Notable Features

San Diego International Airport is uniquely positioned with close proximity to urban terrain and ocean boundaries. The airport's single runway (09/27) is positioned parallel to the coastline, which can create specific wind and approach considerations for pilots. The surrounding geographic landscape includes urban development to the east and oceanic terrain to the west, requiring precise navigation and situational awareness.

Approach Considerations

The 9,401-foot runway provides substantial landing and takeoff options for various aircraft types. Pilots should be prepared for potential crosswind conditions due to the airport's coastal orientation, with the runway aligned at 090/270 degrees. Standard instrument approach procedures will be critical given the airport's proximity to complex urban and maritime environments.

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.