Fog in Kemi / Tornio

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 8 hours of dense fog here (10-year average).

Measured at Kemi-Tornio Airport (EFKE). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EFKEKemi-Tornio Airport202 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 Kemi / Tornio fogs in

Fog here concentrates in November and February — about 202 hours in a typical year at EFKE, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EFKE station page.

Fog season

January: ~17 hJanFebruary: ~26 hFebMarch: ~24 hMarApril: ~11 hAprMay: ~10 hMayJune: ~6 hJunJuly: ~6 hJulAugust: ~8 hAugSeptember: ~20 hSepOctober: ~23 hOctNovember: ~28 hNovDecember: ~26 hDec
Fog season runs August through May, peaking in November; fog here can hit at any hour of the day; 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.