Fog in Chachagüí

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 13 hours of dense fog here (10-year average).

Measured at Antonio Nariño Airport (SKPS). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
SKPSAntonio Nariño Airport339 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 Chachagüí fogs in

Fog here concentrates in December and November — about 339 hours in a typical year at SKPS, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the SKPS station page.

Fog season

January: ~119 hJanFebruary: ~105 hFebMarch: ~76 hMarApril: ~66 hAprMay: ~51 hMayJune: ~53 hJunJuly: ~10 hJulAugust: ~13 hAugSeptember: ~24 hSepOctober: ~76 hOctNovember: ~117 hNovDecember: ~130 hDec
Fog season runs October through June, peaking in December; fog is mostly a 7 PM–4 AM phenomenon; typically thinning out by 7 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.