Aviation Weather

As September draws to a close, stable high-pressure patterns continue to dominate Greek FIRs, ensuring pristine VFR conditions across major hubs. While Athens (LGAV) and Rhodes (LGRP) maintain comfortable late-summer warmth with favorable density altitudes, northern and island sectors like Thessaloniki (LGTS) and Heraklion (LGIR) experience refreshing seasonal cooling and steadily easing Meltemi breezes, delivering optimal operational stability for all domestic and long-haul

High-pressure stability continues across Aegean and mainland FIRs for the week of 30 August – 5 September 2026, sustaining pristine VFR conditions and easing Meltemi winds. Athens (LGAV) and Rhodes (LGRP) peak at 31°C–35°C with high density altitudes requiring load checks. Thessaloniki (LGTS) cools slightly to 28°C–32°C with stable ILS approaches. Heraklion (LGIR) maintains 29°C–32°C highs, regulated by steady 15–18 knot maritime breezes.

Stable high pressure anchors VFR conditions across Greek FIRs for 6–12 September 2026. As seasonal Meltemi winds gradually ease across the Aegean, dispatchers can expect excellent visibility and minimal cloud cover. Temperatures range from 27°C–33°C across LGAV, LGTS, LGIR, and LGRP, offering slight relief from late-summer heat and improving density altitude margins for heavy departures.

High-pressure stability continues across Aegean and mainland FIRs for the week of 30 August – 5 September 2026, sustaining pristine VFR conditions and easing Meltemi winds. Athens (LGAV) and Rhodes (LGRP) peak at 31°C–35°C with high density altitudes requiring load checks. Thessaloniki (LGTS) cools slightly to 28°C–32°C with stable ILS approaches. Heraklion (LGIR) maintains 29°C–32°C highs, regulated by steady 15–18 knot maritime breezes.

High-pressure ridging continues across the Aegean and mainland FIRs for the week of 23–29 August 2026, delivering nationwide VFR conditions, high heat, and steady Meltemi breezes. Athens (LGAV) and Rhodes (LGRP) will reach highs of 33°C–36°C with north-northwesterly winds. Thessaloniki (LGTS) sees temperatures up to 34°C with slight mid-week cloudiness. Heraklion (LGIR) benefits from maritime moderation, with steady 15–20 knot breezes capping highs at 29°C–33°C.

Operational aviation weather overview for Greek FIRs covering 16 – 22 August 2026. Peak late-summer high-pressure dominance across mainland FIRs keeps daytime temperatures elevated, requiring continued density altitude monitoring at Athens (LGAV) and Thessaloniki (LGTS). Simultaneously, active Meltemi wind regimes deliver steady northerly flow across Aegean island gateways at Heraklion (LGIR) and Rhodes (LGRP), ensuring clear skies and predictable VFR operational conditions.

Operational aviation weather overview for Greek FIRs covering 09 – 15 August 2026. Peak-summer thermal buildup across the mainland drives elevated density altitude considerations at Athens (LGAV) and Thessaloniki (LGTS). Simultaneously, active Meltemi regimes bring steady northerly breezes and predictable crosswind vectors to Aegean island gateways at Heraklion (LGIR) and Rhodes (LGRP), maintaining ideal VFR operational conditions FIR-wide.

Operational aviation weather overview for Greek FIRs covering 02 – 08 August 2026. Peak-summer thermal buildup across the mainland drives elevated density altitude considerations at Athens (LGAV) and Thessaloniki (LGTS). Meanwhile, active Meltemi regimes bring sustained northerly winds and predictable crosswind vectors to Aegean island hubs at Heraklion (LGIR) and Rhodes (LGRP), maintaining ideal VFR conditions.

Terminal aviation weather outlook for Greece’s primary international gateways (LGAV, LGTS, LGIR, LGRP) covering 26 July to 01 August 2026. Discover operational impacts, temperature forecasts, density altitude alerts, and Aegean Meltemi wind patterns shaping flight operations across the FIR this week.

An intense heat dome brings severe thermal loading to Greece’s mainland airports, increasing density-altitude and aircraft performance considerations in Athens and Thessaloniki. Meanwhile, an intensified Meltemi drives stronger northerly winds across the Aegean, with turbulence and crosswind factors more relevant at island gateways. Our outlook covers Athens, Thessaloniki, Heraklion and Rhodes from 19/07 to 25/07.

Persistent high pressure maintains highly predictable mid-summer operations across Greece’s major airports, with clear skies and excellent visibility supporting largely disruption-free conditions. Rising mainland temperatures bring increased density-altitude and aircraft performance considerations, particularly at Thessaloniki, while steady northerly winds continue to shape operations across Crete and the Southeast Aegean. Our outlook covers 12/07 to 18/07.

A dominant high-pressure system supports highly stable operations across Greece’s major airports, with clear skies and excellent visibility limiting weather-related disruption. Rising temperatures, particularly in Athens and Thessaloniki, increase heat and aircraft performance considerations, while steady northerly winds shape predictable conditions across the Aegean. Our outlook covers Athens, Thessaloniki, Heraklion and Rhodes from 05/07 to 11/07.

Predominantly stable summer weather supports operations across Greece’s major airports, with high temperatures and generally good visibility limiting widespread disruption risks. Stronger regional winds, particularly across the Aegean, remain the key operational variable, potentially affecting runway configurations, approaches and ground handling. Our seven-day outlook assesses conditions at Athens, Thessaloniki, Heraklion and Rhodes from 28/06 to 04/07.