It's tall. If you are too, then it's ok. A little heavy for a new rider. I'd say to look at a used XT250 or 225. It's a "one summer" beginner bike, you learn some, then you sell it and get your money back to buy the KLR or DR650.
“Take the risk of thinking for yourself , much more happiness , truth, beauty, and wisdom will come to you that way.” Hitchens