Fog in Pelotas

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 24 hours of dense fog here (10-year average).

Measured at João Simões Lopes Neto International Airport (SBPK). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
SBPKJoão Simões Lopes Neto International Airport100 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 Pelotas fogs in

Fog here concentrates in September and July — about 100 hours in a typical year at SBPK, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the SBPK station page.

Fog season

January: ~0 hJanFebruary: ~5 hFebMarch: ~4 hMarApril: ~8 hAprMay: ~13 hMayJune: ~10 hJunJuly: ~26 hJulAugust: ~24 hAugSeptember: ~35 hSepOctober: ~1 hOctNovember: ~0 hNovDecember: ~0 hDec
Fog season runs May through September, peaking in September; fog is mostly a 5 AM–5 AM phenomenon; typically thinning out by 6 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.