UV Index in Montevideo.
@UVindexMVD is a Twitter bot created by Julio J. that tweets the current UV Index in Montevideo, the capital of Uruguay, along with some simple tips in case you want or need to be in the sun. The bot also changes its avatar so if you see an old retweet, you’ll still know the current UV Index.
At the end of the day, the bot tweets a graph showing the evolution of the UV Index during the day.