Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRJohn C. Munro Hamilton International Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 14,000 feet and 15 SM visibility.
Wind Analysis
Winds are from the southwest (220°) at 5 knots. Runway 24 is favored with a 5-knot headwind and 2-knot crosswind component.
Visibility & Ceiling
Visibility is 15 SM. The ceiling is 11000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 25°C (77°F) with a dewpoint of 21°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.
Forecast Outlook
The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Showers Rain, Thunderstorm Rain, Mist, Mist, Light Drizzle, Mist, Light Drizzle, Fog, FCST. Winds are forecast to reach up to 20 knots during the period. Expect variable wind speeds ranging from 5 to 20 knots. Temporary VFR conditions are forecast with Light Showers Rain between 18:00Z and 23:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain, Mist between 18:00Z and 23:00Z. Temporary VFR conditions are forecast between 00:00Z and 02:00Z.
Pilot Recommendations
Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 06/24
Active: 24
|
6,010 ft | 150 ft | ASP | 49° |
↑ 4.7 kt
•
↔ 1.7 kt
20° angle
|
| 12/30 | 10,006 ft | 200 ft | ASP | 107° |
↓ 2.0 kt
•
↔ 4.6 kt
113° angle
|
Weather Statistics - CYHM
8,533 observations | Sep 2025 - Jul 2026Flight Rules Distribution
John C. Munro Hamilton International Airport typically experiences VFR conditions 67.3% of the time, though instrument-rated pilots will find IFR weather present approximately 12.6% of observations. Prevailing winds are from the SW averaging 9.4 knots, with gusts recorded up to 35 knots. Temperature extremes range from -25°C to 34°C, reflecting significant seasonal variation. The best months for VFR flying are June, October, July.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 8,533 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
John C. Munro Hamilton International Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About John C. Munro Hamilton International Airport
Overview
John C. Munro Hamilton International Airport serves as a critical medium-sized airport located in Hamilton, Ontario, Canada. Situated at 780 feet above mean sea level with coordinates 43.173599, -79.934998, the airport provides important regional aviation infrastructure with two substantial asphalt runways capable of handling diverse aircraft operations.
Flying Conditions
Weather conditions at CYHM demonstrate significant variability, with visual flight rules (VFR) predominating at 64.5% of observed periods. Pilots should anticipate prevailing southwest winds averaging 9.6 knots, with temperature ranges extending from -17°C to 28°C. Seasonal visibility averages 12.2 statute miles, though periods of reduced visibility occur, with fog present in 5.8% of observations and conditions dropping below 3 statute miles in 3.7% of reports.
Notable Features
The airport features two parallel runways: 06/24 measuring 6,010 feet and 12/30 extending 10,006 feet, both constructed of asphalt surface. Both runways demonstrate 100% favorable wind alignment, with Runway 12/30 experiencing a slightly higher average crosswind of 7.6 knots compared to Runway 06/24's 4-knot average crosswind. September, October, and November consistently provide the most favorable visual flying conditions.
Approach Considerations
Pilots should plan approaches considering the prevailing southwest winds at 225 degrees. With wind speeds typically around 9.6 knots and potential gusts up to 35 knots, careful wind assessment is crucial during arrival and departure. The longer Runway 12/30 offers additional operational flexibility, particularly during variable wind conditions.
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.
Learn More
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Official Data Sources
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.