Weather

Season in Sagay is not very pronounced; relatively dry from November to April and wet during the rest of the year.

Hydrology

Rivers of Sagay: Himoga-an River, Bulanon River, Pacul River, Hamticon River and Tan-ao River. The largest and the longest among the five rivers is Himoga-an River with the average width of 90 meters and approximate length of 60 kilometers while the shortest is Bulanon river that runs about 19 kilometers before it goes out into the sea.

Population (NSO Data)

• 1903 - 8,311

• 1975 - 95,421

• 1918 - 17,752

• 1939 - 53,767

• 1948 - 67,152

• 1960 - 71,335

• 1970 - 79,702

• 1980 - 99,118

• 1990 - 112,700

• 1995 - 128,374

• 2000 - 129,765

Population Density

• 1995 - 389 persons/sq. km.

• 2000 - 393 persons/sq. km.