Humidity
From Toadwater Guide
This is a measure of how much water is in the air - which affects the decomposition of organic matter - which is the basic process behind retting.
The humidity for Toadwater is obtained online, from Paris - so finding a good weather site which provides humidity predictions for Paris is useful for planning when to ret. Humidity in Toadwater can change every standard hour.
It appears that the weather data is acquired from www.accuweather.com
