To say that it’s been hot and dry around here recently is something of an understatement. Yesterday the temperature peaked at just under 100 degress Farenheit and the humidity dropped to 5%. There is a nifty website here that provides weather data from sensors a couple of miles from our house. (It is more accurate than the NWS data because there is a small ridge between us and the nearest NWS station.) The following graph is from yesterday:
Judging from how the humidity graph flattens out, I suspect the sensor’s lower limit is 5% and the humidity actually fell below that.