Have an upcoming trip to Germany June 11-20 Berlin -Munich with places in between. What should I pack?
You mean clothes? It's summer. Hot, humid... but you definitely want to bring a sweather and a rain coat just in case...
I was in Germany/Switzerland/Austria/Czech Rep for that same time period last year and we got a lot of rain, and no very hot days. Hottest we were was in Prague - one day it almost hit 80. I would be sure to check the forecast before you go as weather can be tricky - but definitely bring at a minimum a rain jacket and nice sweater to wear around the city for any chilly nights. Layers are your friend.
Correct. Last June was exceptionally cold. However, more often than not the second half of June is hot and humid. There always is some rain...