A spokesman for the Khyber-Pakhtunkhwa Disaster Management Authority said three children were killed when roof of their house collapsed in Abbottabad district.
Separately, two children drowned due to flood in the River Panjkora near Warai area in Upper Dir district.
The body of one child was recovered while search was going on to recover another.
Similarly, bodies of a man and a woman were recovered from Shakhel Khwar in District Batagram.
At least seven persons were killed in a road accident in Upper Dir district after a passenger vehicle plunged into deep ravine. The rescue teams and police rushed to the accident site and retrieved the bodies and injured persons.