Originally Posted by
tomgoodman
We visited Denali N.P. in late August, and they already had a mosquito-killing frost. Don't know if this is unusually early or not, but it made hiking a lot nicer.
I've done the bus tour into Denali exactly twice, both in mid July.
The first time it was CAVU, blue skies, and pretty incredible.
The second time it got down to about 1/4SM in heavy snow.
You take your chances.