Ou Ya Dav District
Ou Ya Dav District is a district in Ratanakiri Province, northeast Cambodia. In 2019, it had a recorded population of 29,932, an increase from 10,898 from 1998.
Climate
Categorized as a tropical savanna climate, the average temperature is about 75 °F with March as the hottest month, at 86 °F and the coldest being August, at 64 °F. The average annual rainfall is about 93.1 inches. The wettest month is September, with about 17.9 inches of rain, and the driest is February, with about 0.1 inch.Communes
The district contains 29 villages, which are located in seven communes.| Commune | Villages | Population |
| Bar Kham | Tung, Deh, Plor, Kok Pnong, Ta Kok Chray, Pril | 3,831 |
| Lum Choar | Pralae, Ka Te, Trang, Un | 2,790 |
| Pak Nhai | Pak Thum, Pak Touch, Pak Por, Lam | 4,702 |
| Pate | Plang, Kong Thum, Pa Ar, Kong Yu | 3,287 |
| Sesant | Ka Tang, Phi, Pa Dal | 2,041 |
| Saom Thum | Saom Klueng, Saom Trak, Saom Kol | 4,082 |
| Ya Tung | Ten Ngol, Peak, TenSoh, Dar, Sam | 3,199 |
[Image:Ou Ya Dav.png|240px|Map of Ou Ya Dav, showing commune locations|left|thumb]