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Average annual and monthly number of days without sunshine
Originator: World Meteorological Organization
This dataset contains information on the average annual and monthly number of days with considerable overcast for 174 weather stations throughout France and Japan, as well as one in Luxembourg. Data from a vast majority of the stations comes from the latest global standard normals period, 1961-1990. For each weather station, the station's name, ID, and geolocation are available.
Show the locations of WMO stations in Japan:
Show annual frequency of overcast days at each WMO station location in Japan:
Wolfram Research, "Overcast Frequency by WMO Station" from the Wolfram Data Repository (2016) https://doi.org/10.24097/wolfram.22409.data