Fog in Mount Gambier, SA

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 11 hours of dense fog here (10-year average).

Measured at Mount Gambier Airport (YMTG). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
YMTGMount Gambier Airport182 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 Mount Gambier fogs in

Fog here concentrates in June and July — about 182 hours in a typical year at YMTG, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the YMTG station page.

Fog season

January: ~11 hJanFebruary: ~8 hFebMarch: ~19 hMarApril: ~23 hAprMay: ~18 hMayJune: ~33 hJunJuly: ~27 hJulAugust: ~11 hAugSeptember: ~6 hSepOctober: ~13 hOctNovember: ~7 hNovDecember: ~4 hDec
Fog season is January, March, April, May, June, July, August, October, peaking in June; fog is mostly a midnight–7 AM phenomenon; typically thinning out by 9 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.