Fog in Amagi

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 4 hours of dense fog here (10-year average).

Measured at Tokunoshima Airport (RJKN). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
RJKNTokunoshima Airport57 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 Amagi fogs in

Fog here concentrates in June and September — about 57 hours in a typical year at RJKN. Hour-by-hour patterns, live conditions and the forecast strip live on the RJKN station page.

Fog season

January: ~0 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~0 hAprMay: ~7 hMayJune: ~13 hJunJuly: ~0 hJulAugust: ~4 hAugSeptember: ~7 hSepOctober: ~0 hOctNovember: ~0 hNovDecember: ~0 hDec
Fog season is May, June, August, September, peaking in June; fog is mostly a 7 AM–10 AM phenomenon; typically thinning out by 11 AM local time · 10-yr average

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