Does temp matter when dry hopping?

[Deskjockey894]

I have been fermenting in the upper 60s. I plan to dry hop once fermentation is more or less finished. Would a 10 degree temperature change have any difference on the effectiveness of dry-hopping? Say I lowered the temperature to high 50s - or would something like this not matter at all?

 

[breez7]

High 50's will be fine, the colder it is the longer it will take for the beer to take on the hop flavor and aroma.

 

[brewew]

What about dry hopping for Lagers in the low 30F temp zone... how many days before bottling should dry hopping occur?