It's definitely more quiet...but also can be very relaxing and peaceful.
A few businesses close in October but there's more than enough open to keep you fed and entertained.
October is part of rainy season...so if you're looking for a constantly sunny sky...it may not happen. Some years we've had lots of rain and other years...not so much or none at all.
Thinking about it...I find the vibe similar to Port Antonio at that time of year.