Hakodate Airport

RJCH / HKD

Hakodate, JP

Last Updated
May 14, 23:00Z

Current Weather

Display Units
Recent 54 min ago
23:00Z

🌙 Night
VFR
Flight Rules
13°C
Temperature
Dewpoint: 11°C
5 kt
230°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR RJCH 142300Z 23005KT 9999 FEW006 SCT012 BKN/// 13/11 Q1021

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 151 ft
FEW 600 ft AGL
SCT 1,200 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
600 ft
AGL (Above Ground)
751 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
1,200 ft
AGL (Above Ground)
1,351 ft AMSL

Weather Briefing

VFR

Hakodate Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 1,200 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the southwest (230°) at 5 knots. Runway 30 is favored with a 2-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 600 ft, scattered at 1,200 ft.

Temperature & Moisture

Temperature is 13°C (55°F) with a dewpoint of 11°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

Forecast (TAF)

View Full TAF
Raw TAF
TAF RJCH 141705Z 1418/1600 34004KT 9999 FEW030 BECMG 1423/1501 22010KT BECMG 1509/1512 30006KT BECMG 1521/1600 22010KT
Upcoming Changes (Next 12 Hours)
23:53Z BASE
+0h
VFR 340° 4 kt
Visibility: 10+ km
09:00Z BECMG
+10h
VFR 300° 6 kt

24-Hour Weather Evolution

Loading weather data...
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
JCH
12
30 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 30
9,842 ft 150 ft ASP 108°
1.7 kt 4.7 kt
70° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJCH

6,265 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
75.7%
MVFR
14%
IFR
6.8%
LIFR
3.6%

Hakodate Airport typically experiences VFR conditions 75.7% of the time, though instrument-rated pilots will find IFR weather present approximately 10.4% of observations. Prevailing winds are from the NW averaging 8.8 knots, with gusts recorded up to 31 knots. Temperature extremes range from -15°C to 27°C, reflecting significant seasonal variation. The best months for VFR flying are October, November, September.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 8.8 kt
Maximum Recorded: 31 kt
Calm Winds: 0.3%
Direction Distribution:
N
19.3%
NE
11.1%
E
6.4%
SE
5%
S
3.4%
SW
7.9%
W
23.1%
NW
23.6%

Temperature Range

Average: 5.2°C
Range: -15°C to 27°C
-15°C 27°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.2%

Best Months for VFR

October November September

Runway Wind Analysis

Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 6,265 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Hakodate Airport - Airport Information

Airport Details

ICAO Code: RJCH
IATA Code: HKD
Type: medium airport
Status: active
Elevation: 151 ft MSL

Location

City: Hakodate
Country: JP
Latitude: 41.770000°
Longitude: 140.822006°
Time Zone: Europe/Moscow

Runway Information

Runway 12/30
Length: 9,842 ft
Width: 150 ft
Surface: ASP
ILS: No

About Hakodate Airport

Overview

Hakodate Airport serves the southern region of Hokkaido, Japan, located at an elevation of 151 feet MSL. The medium-sized airport provides critical transportation infrastructure for the Hakodate metropolitan area, supporting regional and domestic aviation operations with its single 9,842-foot asphalt runway.

Flying Conditions

Pilots can expect predominantly VFR conditions, with 74.4% of observations indicating good visual flying weather. The airport experiences a significant temperature range from -15°C to 27°C, with an average temperature of 5.9°C. Wind patterns are consistently from the northwest at an average of 8.7 knots, with occasional gusts up to 31 knots.

Notable Features

The airport's geographic location near the southern tip of Hokkaido introduces potential maritime weather influences. Terrain surrounding the airport is likely to include coastal and potentially mountainous characteristics typical of the Hokkaido region. Runway 12/30 demonstrates 100% favorable wind alignment, with an average crosswind component of just 3.8 knots.

Approach Considerations

October, November, and September represent the most stable VFR months for operations. The runway's orientation and length provide flexible approach options, with minimal reported visibility restrictions (average visibility 10 statute miles) and extremely rare fog conditions (0.1% occurrence). Pilots should anticipate northwest wind patterns during approach and departure planning.

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.