This is the 346th most frequent Estonian word.
suvel
"Suvel" means "in summer" in English.
'Suvel' is an adverb of time indicating when the action takes place, specifying the summer season.
Ma külastan oma vanaema suvel.
I visit my grandmother in the summer.
Here, 'suvel' sets the temporal context for the description of the weather, specifying the summer period.
Suvel on palju päikest ja soojust.
In the summer, there is plenty of sun and warmth.
In this sentence, 'suvel' specifies the period during which the habitual activity occurs, emphasizing summer as a backdrop for the action.