Guidonia Air Base

LIRG

Guidonia, IT

Last Updated
Jun 10, 04:55Z

Military Airport

Restricted

Aeroporto militare dell'Aeronautica Militare. L'accesso civile è generalmente limitato.

Access Notes:

Aeronautica Militare bases generally restricted

Consult official AIP (Italy AIP ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Aging 1 hour ago
04:55Z

☀️ Day
VFR
Flight Rules
17°C
Temperature
Dewpoint: 15°C
1 kt
340°
--
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR LIRG 100455Z 34001KT CAVOK 17/15 Q1015

Weather Briefing

VFR

Guidonia Air Base is currently reporting visual flight rules (VFR) conditions with clear skies. Note: This observation is 1.1 hours old and conditions may have changed.

Wind Analysis

Winds are from the north-northwest (340°) at 1 knots.

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 17°C (63°F) with a dewpoint of 15°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

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
IRG
04
22
18
36 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 3,937 ft 197 ft GRS 34°
0.6 kt 0.8 kt
54° angle
✈️ 18/36
Active: 36
4,797 ft 98 ft ASP 181°
0.9 kt 0.3 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LIRG

3,132 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
90.7%
MVFR
6.5%
IFR
1.9%
LIFR
0.9%

Guidonia Air Base enjoys predominantly VFR conditions, with visual flight rules prevailing 90.7% of the time. Prevailing winds are from the N. Calm conditions occur 100% of the time. Temperature extremes range from -3°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are October, May, April.

Temperature Range

Average: 15.6°C
Range: -3°C to 33°C
-3°C 33°C

Visibility

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

Best Months for VFR

October May April

Statistics computed from 3,132 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Guidonia Air Base - Airport Information

Airport Details

ICAO Code: LIRG
Type: medium airport
Status: active
Elevation: 289 ft MSL

Location

City: Guidonia
Country: IT
Latitude: 41.990299°
Longitude: 12.740800°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 3,937 ft
Width: 197 ft
Surface: GRS
ILS: No
Runway 18/36
Length: 4,797 ft
Width: 98 ft
Surface: ASP
ILS: No

About Guidonia Air Base

Guidonia Air Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the IT AIP for current access procedures and restrictions.

Overview

Guidonia Air Base (LIRG) is a medium-sized airport located near Rome, Italy, serving military and potentially civilian aviation operations. Situated at an elevation of 289 feet above mean sea level, the airport provides strategic access to the central Italian region.

Flying Conditions

The airport experiences predominantly VFR conditions, with 92.1% of observations showing clear weather suitable for visual flight. Temperature ranges from -3°C to 32°C, with an average of 15.9°C, suggesting significant seasonal variation that pilots should consider during flight planning. September, October, and December represent the most consistent VFR months.

Notable Features

The airport features two runways: a 3,937-foot grass runway (04/22) and a 4,797-foot asphalt runway (18/36). Its proximity to Rome and strategic location in central Italy likely makes it significant for regional military and potentially training aviation operations. The terrain around the airport appears relatively flat, based on the moderate elevation.

Approach Considerations

With calm wind conditions reported in 100% of observations, runway selection becomes more flexible for arrivals and departures. Pilots should be prepared for the two different runway surfaces - grass and asphalt - which may require different landing and takeoff techniques. The longer asphalt runway (18/36) provides more options for larger aircraft and potentially more challenging 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.

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.