Fog in Erfurt

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 Erfurt-Weimar Airport (EDDE). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EDDEErfurt-Weimar Airport221 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 Erfurt fogs in

Fog here concentrates in November and January — about 221 hours in a typical year at EDDE, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EDDE station page.

Fog season

January: ~46 hJanFebruary: ~23 hFebMarch: ~12 hMarApril: ~3 hAprMay: ~4 hMayJune: ~3 hJunJuly: ~1 hJulAugust: ~2 hAugSeptember: ~9 hSepOctober: ~19 hOctNovember: ~64 hNovDecember: ~38 hDec
Fog season runs October through February, peaking in November; fog here can hit at any hour of the day; 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.