Fog in Resolute Bay, NU

daily fog outlook & 2016–2026 climatology
Forecast feed initializing for this station. August typically brings about 55 hours of dense fog here (10-year average).

Measured at Resolute Bay Airport (CYRB). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
CYRBResolute Bay Airport277 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 Resolute Bay fogs in

Fog here concentrates in August and July — about 277 hours in a typical year at CYRB, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the CYRB station page.

Fog season

January: ~14 hJanFebruary: ~13 hFebMarch: ~18 hMarApril: ~12 hAprMay: ~15 hMayJune: ~33 hJunJuly: ~46 hJulAugust: ~55 hAugSeptember: ~20 hSepOctober: ~14 hOctNovember: ~17 hNovDecember: ~21 hDec
Fog season is January, March, May, June, July, August, September, October, November, December, peaking in August; fog here can hit at any hour of the day; 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.