Most parts of the District are valley plains that extends along the peripheral of the mighty
Wahgi River stretched from the western side of the District sharing boarder with the Jiwaka
Province. In the Wahgi, Koronigle, Sinaga and Omge valleys, soils are loam and favorable
for arable cropping and grazing.
The District is positioned at an altitude of 1,700 meters above sea level. On estimate
the District receives around 22, 224ml of rainfall annually. On monthly basis, Kerowagi
receives approximately 200ml of rainfall as it is located on a flat area of Simbu Province.
Mostly there are two seasons, wet season starts from October to January while the dry
season is experienced from February to September. Sometimes weather pattern changes
are unpredictable attributed to climate change effects. The annual average temperature
ranges between 18 to 28 degrees Celsius (0C) but during the night temperatures can fall as
low as 6 0C.