Low Priority - 0.8.12.1

Discovered where the desert biome is near a more temperate zone. I had an overheating warning and then it started to rain. Once the rain started, I received an extreme temperature warning about cold. Logically the two should balance each other out and there should be no warning but instead both continued. See miniscule picture underneath with both hot and cold warning messages and if you look really closely, you can see the white line of a passing rain drop.
Attachment 722