September/October
Well, how do people feel about September 29,30? Meeting up on the 28th?
Historically, sunset has been 7:33PM and the temp avg has been 73°F

I couldn't find the rain data for sept, but...
On Average:
- July is the warmest month. (with Aug. only 2 degrees lower) *the reason I didn't bother to list it
- June is the wettest month. (and still very hot @ 2 degrees lower than Aug)
- October has the most clear days
The next weekend (Oct. 6,7) Is about the same with a temp of 69°F.
The week after that is a definite NO go for the plant tour.
I'm surprised no one jumped at spring break

Sorry college guys. Is it just too soon? If it must be summer, august seems to be the better choice

. Late september will have the better weather and better prices. More VOTES/input please.
I'd like to get at least 20 before starting a confirm list to get hotel commitments.