The 4 seasons in French are  

• le printemps      - spring                  

• l'été                     - summer               

• l'automne           - fall  / autumn     

• l'hiver                  - winter                     

Spring officially starts in  March, April and May in France. 

Summer is from June through to August. 

Autumn is from the months of September until November 

and winter is during  December , January to February.