Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
It sounds like you are using the Site:Precipitation object. Have you set both the Design Level for Total Annual Precipitation and Average Total Annual Precipitation to the same value? The way it works is a little tricky but intended to be able to scale the rainfall pattern up or down to model wetter or drier years by just changing one number in the Design Level.
