Climbing in Lofoten in August-September?

[jpa]

Planning a 10 day trip to Lofoten on 24th of Aug - 1st of Sept and wondering how is the weather normally out there during this time of the year (I was just there few weeks ago, but I'm hungry for more), i.e. should we expect rainfall and cold weather, or how has it been in past years?

Any beta would be appreciated,

Joni