Fog in Santander

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 1 hour of dense fog here (10-year average).

Measured at Seve Ballesteros-Santander Airport (LEXJ). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LEXJSeve Ballesteros-Santander Airport25 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 Santander fogs in

Fog here concentrates in October and December — about 25 hours in a typical year at LEXJ, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LEXJ station page.

Fog season

January: ~4 hJanFebruary: ~2 hFebMarch: ~1 hMarApril: ~2 hAprMay: ~0 hMayJune: ~0 hJunJuly: ~0 hJulAugust: ~1 hAugSeptember: ~1 hSepOctober: ~8 hOctNovember: ~2 hNovDecember: ~5 hDec
Fog season is January, February, April, October, November, December, peaking in October; 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.