Indonesia April, Rainy Season Time in Kotawaringin Barat Regency CIDISS Copywriter Apr 22, 2016 By: Choirul Fuadi)* CIDISS – Head of the Agency for meteorology, climatology and Geophysics (BMKG) Pangkalan Bun, Lukman Soleh said that in April is estimated to be the peak of the rainy…