Ignoring the QNH today because I don't know what it was the RTOM at 10C is a gnats cock under 34 tonnes.
Flybe MTOM is 34,999kg. APS is 22,500kg give or take. Max total pax is 88.
88x90 (for cash) = 7920
+ 22,500 = 30,420kg giving you a smudge over 3.5 tonnes of fuel. Enough for Nice? No. That'll probably do you for a Bergerac (maybe) and getting close to an EDI from SOU.
Wait until it gets hotter!