Fog in Istrana (TV)

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average).

Measured at Istrana Air Base (LIPS). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
LIPSIstrana Air Base163 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 Istrana (TV) fogs in

Fog here concentrates in January and December — about 163 hours in a typical year at LIPS, usually lasting ~3 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the LIPS station page.

Fog season

January: ~35 hJanFebruary: ~31 hFebMarch: ~16 hMarApril: ~3 hAprMay: ~0 hMayJune: ~0 hJunJuly: ~1 hJulAugust: ~0 hAugSeptember: ~1 hSepOctober: ~16 hOctNovember: ~27 hNovDecember: ~35 hDec
Fog season runs October through March, peaking in January; fog is mostly a 9 PM–8 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 3 hours once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.