Fog in Leirvik

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 Stord Airport; Sørstokken (ENSO). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
ENSOStord Airport; Sørstokken48 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 Leirvik fogs in

Fog here concentrates in November and March — about 48 hours in a typical year at ENSO, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the ENSO station page.

Fog season

January: ~1 hJanFebruary: ~3 hFebMarch: ~12 hMarApril: ~12 hAprMay: ~11 hMayJune: ~2 hJunJuly: ~4 hJulAugust: ~2 hAugSeptember: ~2 hSepOctober: ~0 hOctNovember: ~40 hNovDecember: ~1 hDec
Fog season is March, April, May, November, peaking in November; fog is mostly a midnight–midnight phenomenon; typically thinning out by 1 AM; a typical event lasts about 1 hour once it forms local time · 10-yr average

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