well you will never understand Doha's weather. one time it's freezing next time the sun burns ur head. u should definately keep a jacket on the side. scarf for emergencies just in case it was a windy day since it's a desert here the wind will blow u. but sweaters and gloves and boots are not nneeded. i just wear some spring sweater a jacket sometimes at night for sure but not needed during the day.
hope i helped