Apparent Temperature Heatwave Days
https://w3id.org/hacid/data/cs/Climate-ADAPT/indices/ApparentTemperatureHeatwaveDays <https://w3id.org/hacid/onto/data/Variable>
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Apparent Temperature Heatwave Days
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The Apparent Temperature Heatwave Days Index (Number of Days) is defined as a period of at least two consecutive days during the summer months (June, July, August) in which both the daily apparent temperature and the daily minimum temperature exceed their monthly 90th percentiles defined over a reference period. Apparent temperature is a linear function of temperature and dew point temperature to account for humidity conditions.