Fog in Durango

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 3 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at General Guadalupe Victoria International Airport (MMDO). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
MMDOGeneral Guadalupe Victoria International Airport12 h/yrverifying

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 Durango fogs in

Fog here concentrates in August and September — about 12 hours in a typical year at MMDO. Hour-by-hour patterns, live conditions and the forecast strip live on the MMDO station page.

Fog season

January: ~0 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~0 hAprMay: ~0 hMayJune: ~1 hJunJuly: ~1 hJulAugust: ~3 hAugSeptember: ~2 hSepOctober: ~0 hOctNovember: ~1 hNovDecember: ~1 hDec
Fog season runs August through September, peaking in August; fog is mostly a 6 AM–7 AM phenomenon; typically thinning out by 9 AM local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.