Fog in Nyland

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 28 hours of dense fog here (10-year average).

Measured at Kramfors-Sollefteå Höga Kusten Airport (ESNK). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
ESNKKramfors-Sollefteå Höga Kusten Airport340 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 Nyland fogs in

Fog here concentrates in October and September — about 340 hours in a typical year at ESNK, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the ESNK station page.

Fog season

January: ~28 hJanFebruary: ~27 hFebMarch: ~17 hMarApril: ~12 hAprMay: ~8 hMayJune: ~4 hJunJuly: ~13 hJulAugust: ~28 hAugSeptember: ~56 hSepOctober: ~60 hOctNovember: ~54 hNovDecember: ~38 hDec
Fog season runs August through March, peaking in October; fog is mostly a 9 PM–8 AM phenomenon; typically thinning out by 10 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.