Fog in Lismore, NSW

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 47 hours of dense fog here (10-year average).

Measured at Lismore Airport (YLIS). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
YLISLismore Airport458 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 Lismore fogs in

Fog here concentrates in May and July — about 458 hours in a typical year at YLIS, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the YLIS station page.

Fog season

January: ~12 hJanFebruary: ~14 hFebMarch: ~46 hMarApril: ~56 hAprMay: ~81 hMayJune: ~55 hJunJuly: ~63 hJulAugust: ~47 hAugSeptember: ~35 hSepOctober: ~24 hOctNovember: ~23 hNovDecember: ~10 hDec
Fog season runs March through November, peaking in May; fog is mostly a 2 AM–8 AM phenomenon; typically thinning out by 9 AM; 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.