[adjective] -ier, -iestWe're having the party in the garden, so I'm praying it'll be sunny.The weather forecast said it would be dry with a few sunny spells/intervals.The sunny weather is likely to continue until the weekend, when thunderstorms are expected.A person who is sunny or who has a sunny character is usually happy and relaxed and does not tend to get anxious or angry.She has a very sunny disposition.
SUNNY
Meaning of SUNNY in English
Cambridge English vocab. Кембриджский английский словарь. 2012