I can't do this kind of outdoor work unless I'm having a fairly descent day AND it's not too cold or not too hot. We're talking about a 7 degree range of comfort here. Even on those days I can't spend much time outside. The sun is a big trigger for me so it doesn't take much to put me on the road to a migraine.
With these narrow parameters it seems like we never quite get everything done that I'd like before the summer heat and humidity make any outdoor projects impossible for me. I find myself wishing I could spend the time our neighbors do outside tending to their landscaping. The results of their efforts are always so nice. I would love to do that.