I would like to know if interpolation like in the image below is possible to produce in earth engine. Can someone tell how to get it done because I can only do it in ArcGIS and QGIS. I found this https://developers.google.com/earth-engine/interpolation but I don't think it's the right one because I have a map, and precipitation in points.
Yes it is possible. You have to edit the existing fusion table with your coordinates and replace arithmetic mean with the precipitation values.