Fog in Keila

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 5 hours of dense fog here (10-year average).

Measured at Ämari Air Base (EEEI). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
EEEIÄmari Air Base58 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 Keila fogs in

Fog here concentrates in September and July — about 58 hours in a typical year at EEEI, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the EEEI station page.

Fog season

January: ~3 hJanFebruary: ~5 hFebMarch: ~7 hMarApril: ~4 hAprMay: ~1 hMayJune: ~7 hJunJuly: ~11 hJulAugust: ~5 hAugSeptember: ~15 hSepOctober: ~4 hOctNovember: ~2 hNovDecember: ~4 hDec
Fog season is February, March, April, June, July, August, September, October, December, peaking in September; fog is mostly a 1 AM–8 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 1 hour once it forms local time · 10-yr average

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