If you have been to HOBOlink lately [link] you may have noticed that the humidity reading is absurdly low, down to 15% while it was raining. Robin Harvey disconnected the defective humidity gauge, so it now reads zero, and will replace it.
If you haven't been to HOBOlink lately, you should take a look. There is a wealth of information about our local weather displayed on graphs showing today, last week or last month. You can even download spreadsheets with much older data, as Robin does to model the lake level.