Fog in Alava

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 7 hours of dense fog here (10-year average).

Measured at Vitoria Airport (LEVT). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LEVTVitoria Airport194 h/yrclimatology

Fog is measured where instruments live — airports. Hours/yr = time below CAT I approach minima (visibility under ~½ mile or ceiling under 200 ft), the aviation definition of seriously dense fog.

When Alava fogs in

Fog here concentrates in December and January — about 194 hours in a typical year at LEVT, usually lasting ~3 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LEVT station page.

Fog season

January: ~31 hJanFebruary: ~25 hFebMarch: ~10 hMarApril: ~8 hAprMay: ~9 hMayJune: ~3 hJunJuly: ~3 hJulAugust: ~7 hAugSeptember: ~11 hSepOctober: ~20 hOctNovember: ~20 hNovDecember: ~50 hDec
Fog season runs October through February, peaking in December; fog is mostly a 4 AM–11 AM phenomenon; typically thinning out by noon; a typical event lasts about 3 hours once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.