It's getting slowly warmer over the month. What's interesting is the sharper rise in the indoor temperature. That's driven by the increased sunshine as we pass the vernal equinox. The house is being warmed through the big windows in the afternoons. There will likely be days in July when it's too hot! But I look forward to having that as a problem.
I left the sound meter reading in just for fun. It's quite obvious when we're home!