Fog in Arar

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 Arar Domestic Airport (OERR). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
OERRArar Domestic Airport32 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 Arar fogs in

Fog here concentrates in January and December — about 32 hours in a typical year at OERR, usually lasting ~3 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the OERR station page.

Fog season

January: ~7 hJanFebruary: ~2 hFebMarch: ~5 hMarApril: ~1 hAprMay: ~2 hMayJune: ~0 hJunJuly: ~0 hJulAugust: ~0 hAugSeptember: ~0 hSepOctober: ~5 hOctNovember: ~4 hNovDecember: ~6 hDec
Fog season is January, February, March, May, October, November, December, peaking in January; fog is mostly a 4 AM–10 AM phenomenon; a typical event lasts about 3 hours once it forms local time · 10-yr average

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