HotI what a stress for you.

There's an RCH factsheet on fevers somewhere, I'll find it...

ETA: don't know if I can link to it, but google royal children's hospital fever and its the first link. Basically above 3mths in age, you only need to really worry if it is above 40 degrees.

Having said that,if there are other symptoms that are concerning you, take her to the GP.

Interestingly that RCH factsheet says not to do tepid baths...

Some good info on there. Have a read.