Haven't walked in September, just finished that stretch the last week in May. Mornings 60 degrees, misty, cleared off by noon and heated up to high 70's afternoon, brief thunderstorm most evenings around 6:00 pm. Used my poncho one morning for exceptionally heavy mist/light drizzle, ended by noon. Got caught by rain late one afternoon (big fat drops and the sky looked Biblical) but it was a section along the road and the local taxis patrol it looking for strays like me. 5 Euros into town nice and dry, 5 Euros back to A Brea the next morning to resume where I left off (the rule says you must walk every step of the last 100k, it doesn't say you must walk them all today). At 7:00 am, the trail has dozens of young, energetic people (including one group of about 30 girls wearing identical t-shirts, escorted by a couple of adults, bounding up the hill like mountain goats and SINGING). I don't bound. I trudge. By 2:00 pm, I had the entire world to myself.