ramprun wrote:doesn't really explain why the temp read is lower. Temp probe doesn't have a heat source like our body so water and wind will have no effect on it unless you have chilled water that is colder than the air spray onto the probe.
Well, he was washing his car so he was most likely using cold water, which will definitely be colder than the air. So when the probe got wet, it showed a lower reading because the cold water was affecting it.
It explains everything. And the fact that it went away after a while (after the water dried) proves it.
- KJ