Tottori Sand Dunes Conan Airport

RJOR / TTJ

Tottori, JP

Last Updated
Jul 4, 19:00Z

Current Weather

Display Units
Recent 45 min ago
19:00Z

🌙 Night
VFR
Flight Rules
23°C
Temperature
Dewpoint: 21°C
7 kt
140°
10+ km
Visibility
4,300 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR RJOR 041900Z AUTO 14007KT 9999 OVC043 23/21 Q1007

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 65 ft
OVC 4,300 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
4,300 ft
AGL (Above Ground)
4,365 ft AMSL

Weather Briefing

VFR

Tottori Sand Dunes Conan Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 4,300 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the southeast (140°) at 7 knots. Runway 10/28 is favored with a 5-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 4300 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is 23°C (73°F) with a dewpoint of 21°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

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.

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
JOR
10 ✈️
28

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 10/28
Active: 10
6,562 ft 150 ft ASP 94°
5.4 kt 4.5 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJOR

7,141 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
81%
MVFR
12.8%
IFR
4.4%
LIFR
1.8%

Tottori Sand Dunes Conan Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 81% of the time. Prevailing winds are from the SE averaging 9.2 knots, with gusts recorded up to 37 knots. Temperature extremes range from -2°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are November, September, April.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 9.2 kt
Maximum Recorded: 37 kt
Calm Winds: 0.3%
Direction Distribution:
E
3.3%
N
13.6%
S
16.2%
W
10.8%
NE
11.9%
NW
7.9%
SE
29.3%
SW
6.8%

Temperature Range

Average: 13.3°C
Range: -2°C to 33°C
-2°C 33°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.1%

Best Months for VFR

November September April

Runway Wind Analysis

Runway 10/28
Favorable wind: 100%
Avg crosswind: 6.3 kt

Statistics computed from 7,141 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Tottori Sand Dunes Conan Airport - Airport Information

Airport Details

ICAO Code: RJOR
IATA Code: TTJ
Type: medium airport
Status: active
Elevation: 65 ft MSL

Location

City: Tottori
Country: JP
Latitude: 35.530102°
Longitude: 134.167007°
Time Zone: Europe/Moscow

Runway Information

Runway 10/28
Length: 6,562 ft
Width: 150 ft
Surface: ASP
ILS: No

About Tottori Sand Dunes Conan Airport

Overview

Tottori Sand Dunes Conan Airport serves the Tottori Prefecture in Japan, situated at 65 feet above mean sea level near the coast. As a medium-sized airport with a 6,562-foot asphalt runway, it provides essential regional aviation connectivity for western Japan.

Flying Conditions

Pilots can expect predominantly Visual Flight Rules (VFR) conditions 81.5% of the time, with Marginal VFR conditions occurring 12% of observations. The airport experiences consistent southeast winds averaging 9.5 knots, with temperatures ranging from -2°C to 32°C and an average of 13.1°C.

Notable Features

The airport's single runway (10/28) is favorably aligned with prevailing winds, experiencing wind from the preferred direction 100% of the time. The average crosswind is modest at 6.3 knots, providing generally stable approach conditions. September, October, and November represent the most consistent VFR flying months.

Approach Considerations

Runway 10/28 offers predictable wind conditions with minimal wind variability. Pilots should anticipate southeast winds and prepare for potential wind shifts, though calm conditions are extremely rare (0.1% of observations). Visibility consistently remains excellent, averaging 10 statute miles with minimal instances of reduced visibility.

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.