Fog in Navegantes

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 12 hours of dense fog here (10-year average).

Measured at Ministro Victor Konder International Airport (SBNF). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
SBNFMinistro Victor Konder International Airport62 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 Navegantes fogs in

Fog here concentrates in July and August — about 62 hours in a typical year at SBNF, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the SBNF station page.

Fog season

January: ~1 hJanFebruary: ~0 hFebMarch: ~1 hMarApril: ~3 hAprMay: ~9 hMayJune: ~9 hJunJuly: ~38 hJulAugust: ~12 hAugSeptember: ~8 hSepOctober: ~1 hOctNovember: ~0 hNovDecember: ~0 hDec
Fog season runs July through August, peaking in July; fog is mostly a 4 AM–4 AM phenomenon; typically thinning out by 9 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.