Fog in Dhahran

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average).

Measured at King Abdulaziz Air Base (OEDR). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
OEDRKing Abdulaziz Air Base33 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 Dhahran fogs in

Fog here concentrates in December and January — about 33 hours in a typical year at OEDR, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the OEDR station page.

Fog season

January: ~7 hJanFebruary: ~4 hFebMarch: ~4 hMarApril: ~1 hAprMay: ~3 hMayJune: ~0 hJunJuly: ~1 hJulAugust: ~0 hAugSeptember: ~1 hSepOctober: ~3 hOctNovember: ~1 hNovDecember: ~7 hDec
Fog season is January, February, March, May, October, December, peaking in January; fog is mostly a 6 AM–8 AM phenomenon; typically thinning out by 10 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.