rainfall
US /ˈreɪn.fɑːl/
UK /ˈreɪn.fɑːl/

1.
curah hujan, jumlah hujan
the amount of rain, snow, etc., that falls in a particular area during a particular amount of time
:
•
The region experienced heavy rainfall last month.
Wilayah itu mengalami curah hujan lebat bulan lalu.
•
Average annual rainfall in this area is about 800 mm.
Curah hujan tahunan rata-rata di daerah ini sekitar 800 mm.