FAQ: Difference between revisions

8 bytes added ,  07:53, 30 January 2014
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== My heat index/humidex/wind chill is the same as my temperature  ==
== My heat index/humidex/wind chill is the same as my temperature  ==
*Wind chill only applies when the wind speed is above 4.8 kph '''and''' (by default in Cumulus as it should really always be set, but this is an option that can be unset) the temperature is below 10 degrees Celsius.   
*Wind chill only applies when the average wind speed is above 4.8 kph '''and''' (by default in Cumulus as it should really always be set, but this is an option that can be unset) the temperature is below 10 degrees Celsius.   
*Heat index only applies when the temperature is above 27 degrees Celsius '''and''' the humidity is above 40%.  
*Heat index only applies when the temperature is above 27 degrees Celsius '''and''' the humidity is above 40%.  
* Humidex does not have any 'cutoff' values, but at low temperature and/or humidity it will give the same figure as ambient temperature.
* Humidex does not have any 'cutoff' values, but at low temperature and/or humidity it will give the same figure as ambient temperature.