An unusually long period during which rainfall is below average

Depending on where you are it can be called a "drought" or "dry season."

It would probably be called a 'dry season' since there wouldn't be as much rain predicted. 

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you