Fog in Jerez de la Frontera

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 2 hours of dense fog here (10-year average).

Measured at Jerez Airport (LEJR). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LEJRJerez Airport93 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 Jerez de la Frontera fogs in

Fog here concentrates in January and February — about 93 hours in a typical year at LEJR, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LEJR station page.

Fog season

January: ~28 hJanFebruary: ~14 hFebMarch: ~8 hMarApril: ~3 hAprMay: ~1 hMayJune: ~1 hJunJuly: ~2 hJulAugust: ~2 hAugSeptember: ~2 hSepOctober: ~7 hOctNovember: ~11 hNovDecember: ~15 hDec
Fog season runs October through March, peaking in January; fog is mostly a 2 AM–10 AM phenomenon; typically thinning out by noon; a typical event lasts about 2 hours once it forms local time · 10-yr average

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