There is no sixteenth video for whatever reason, but for the seventeenth video the topic is weather. Words like tenki, ame, kumori, hare, yuki, atsui, and samui are mentioned.
There is also another video channel that I like with a video about weather as well. All of the words from the other video are mentioned except for atsui and samui, but words like kaze and kaminari are also mentioned.
There is also a pretty catchy little song with the words tenki, ame, yuki, hare and kumori on the page with Japanese children’s songs.