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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 02/20 | 8,519 ft | 100 ft | ASP | 31° | No wind data |
| 06/24 | 3,200 ft | 100 ft | GRE | 76° | No wind data |
Weather Statistics - KALS
4,364 observations | Sep 2025 - Mar 2026Flight Rules Distribution
San Luis Valley Regional Airport/Bergman Field enjoys predominantly VFR conditions, with visual flight rules prevailing 90.8% of the time. Prevailing winds are from the S averaging 6.8 knots, with gusts recorded up to 33 knots. Calm conditions occur 24.1% of the time. Temperature extremes range from -26°C to 26°C, reflecting significant seasonal variation. The best months for VFR flying are March, January, February.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 4,364 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
San Luis Valley Regional Airport/Bergman Field - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About San Luis Valley Regional Airport/Bergman Field
Overview
San Luis Valley Regional Airport serves Alamosa, Colorado, situated at a high elevation of 7,539 feet MSL. The airport provides critical transportation infrastructure for the San Luis Valley region, offering two runways that support various aircraft operations. Its medium-sized classification and substantial primary runway (8,519 ft) enable diverse aviation activities in this high-altitude environment.
Flying Conditions
Weather conditions at KALS demonstrate predominantly favorable VFR flying opportunities, with 90.4% of observations reporting visual flight rules. Winds typically originate from the south at an average of 6.5 knots, with calm conditions occurring 24.6% of the time. Temperature variations are significant, ranging from -26°C to 26°C, which pilots must carefully consider for performance calculations.
Notable Features
The airport's high elevation at 7,539 feet presents unique challenges for aircraft performance and density altitude effects. Two runways offer operational flexibility: Runway 02/20 provides a substantial 8,519-foot asphalt surface, while Runway 06/24 offers a shorter 3,200-foot green surface. Both runways demonstrate 100% favorable wind alignment, minimizing crosswind complications.
Approach Considerations
Pilots can expect consistent wind patterns from the south, with an average crosswind of approximately 4 knots across both runways. Visibility averages 9.7 statute miles, with only 1.5% of observations showing reduced visibility below 3 miles. September, October, and January represent the most consistently favorable VFR months for operations at San Luis Valley Regional Airport.
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.
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Relevant guides based on current conditions at KALS
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.