Fog in Yap Island
daily fog outlook & 2016–2026 climatology
Forecast feed initializing for this station. dense fog (visibility under a mile) is rare here in August (10-year average).
Measured at Yap International Airport (PTYA). This station is in forecast verification — percentages publish when it clears the accuracy bar.
Measuring station
| station | airport | fog hours/yr | forecast |
|---|---|---|---|
| PTYA | Yap International Airport | 0 h/yr | verifying |
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 Yap Island fogs in
Fog here concentrates in March — about 0 hours in a typical year at PTYA. Hour-by-hour patterns, live conditions and the forecast strip live on the PTYA station page.
Fog season
Yap Island has no real fog season — dense fog is rare in every month (under 2 hours even in the peak month).
Machine access: data.json · llms.txt · forecast verification. Not for operational use.