Fog in Ipatinga

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 16 hours of dense fog here (10-year average).

Measured at Usiminas Airport (SBIP). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
SBIPUsiminas Airport148 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 Ipatinga fogs in

Fog here concentrates in June and May — about 148 hours in a typical year at SBIP, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the SBIP station page.

Fog season

January: ~1 hJanFebruary: ~2 hFebMarch: ~4 hMarApril: ~12 hAprMay: ~42 hMayJune: ~60 hJunJuly: ~29 hJulAugust: ~16 hAugSeptember: ~3 hSepOctober: ~0 hOctNovember: ~1 hNovDecember: ~1 hDec
Fog season runs May through August, peaking in June; fog is mostly a 2 AM–7 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.