Fog in Storuman

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 50 hours of dense fog here (10-year average).

Measured at Storuman Airport (ESUD). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
ESUDStoruman Airport226 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 Storuman fogs in

Fog here concentrates in September and August — about 226 hours in a typical year at ESUD, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the ESUD station page.

Fog season

January: ~15 hJanFebruary: ~7 hFebMarch: ~14 hMarApril: ~2 hAprMay: ~1 hMayJune: ~15 hJunJuly: ~15 hJulAugust: ~50 hAugSeptember: ~61 hSepOctober: ~44 hOctNovember: ~16 hNovDecember: ~8 hDec
Fog season runs August through November, peaking in September; fog is mostly a 11 PM–6 AM phenomenon; typically thinning out by 8 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.