Tunisian Weather is varied.   Jan - March is similar to English Spring tempretures, then April-June is approx. 26+ degrees, then it starts getting hot!! July, and August are usually around 40degrees, currently tempretures are approx 46 degrees in Hammamet dropping to around 20+ in the evening! September is very warm in excess of 30+degrees and October see's similar tempretures as May/June 30degrees.

If you are travelling to Tunisia at this time of year it is advisable that even sun worshipers take a higher factor than normal.  The sun is extremely hot and not noticable when on the beach in the cool breeze! It is also advised that you drink plenty of water as heat exaustion and sun stroke happen in this heat!

Storms do happen in Tunisia, however the wearther is not cold and you will most likely find yourself standing outside watching!  They are amazing!