1993 190 2.6 - regularly sees temps between the 80-105C in traffic here in nor/central Cal. Always hovers just north of 80 degrees when in clean air (read: no traffic and going better than 25mph) regardless of outside temp. I'd say your readings sound normal as well.
Question: any reason why cooling fans DON'T kick in until 107 degrees? It would seem that running a cooler engine would make more sense to an engineer.