Fog in Wrocław

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 Copernicus Wrocław Airport (EPWR). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EPWRCopernicus Wrocław Airport112 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 Wrocław fogs in

Fog here concentrates in November and October — about 112 hours in a typical year at EPWR, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EPWR station page.

Fog season

January: ~12 hJanFebruary: ~10 hFebMarch: ~6 hMarApril: ~3 hAprMay: ~3 hMayJune: ~3 hJunJuly: ~2 hJulAugust: ~2 hAugSeptember: ~8 hSepOctober: ~22 hOctNovember: ~27 hNovDecember: ~19 hDec
Fog season runs September through February, peaking in November; fog is mostly a 1 AM–9 AM phenomenon; typically thinning out by 11 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.