Fog in Riberalta

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 7 hours of dense fog here (10-year average).

Measured at Capitán Av. Selin Zeitun Lopez Airport (SLRI). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
SLRICapitán Av. Selin Zeitun Lopez Airport90 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 Riberalta fogs in

Fog here concentrates in September and August — about 90 hours in a typical year at SLRI, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the SLRI station page.

Fog season

January: ~1 hJanFebruary: ~1 hFebMarch: ~3 hMarApril: ~5 hAprMay: ~5 hMayJune: ~5 hJunJuly: ~1 hJulAugust: ~7 hAugSeptember: ~24 hSepOctober: ~5 hOctNovember: ~0 hNovDecember: ~2 hDec
Fog season runs August through September, peaking in September; fog is mostly a 6 AM–6 PM phenomenon; typically thinning out by 7 PM; 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.