dry, monsoon, rainy, wet
In this climate there are no real changes of temperature, just a wet and a dry season.

summer, winter, etc.

be in, come into
Melons are just coming into season.

be out of, go out of

holiday, tourist | high, peak
The resort gets overcrowded in peak season.

low, off
The hotel is almost empty in the off season.

breeding, mating | growing, planting | lambing | cricket, football, hunting, racing, etc. | championship, league | gruelling, hard
It was the final race of a hard season.

successful | disappointing, disastrous | close
The team trained hard during the close season and won its first five matches.

consecutive, successive
Our team won the trophy for the second successive season.

Christmas, festive
best wishes for the festive season

ticket
Season ticket holders do not have to queue.

the height of the season

well

with
Season the meat well with salt and pepper.

highly seasoned
highly seasoned food