We had a summer day yesterday. It must have been 40°F.
We took James sledding. It's a lot of effort, somehow, to get everybody all suited up and out there. James was a little squirmy. He likes going downhill well enough, but all told that's a small fraction of the time you have to put in climbing, waiting for people to get out of the way, and so forth. It was a nice workout, though, and a lot of fun.
I'd like to go back today, but there's a lot of work ahead of me and not that much daylight.