Hawaii Weather in September, October, and November

So, what is the weather in Hawaii like in September, October, and November?  These are considered fall in the mainland U.S., but in Hawaii, there is very little difference between fall, spring, summer, and winter for that matter.

In ‘fall’, the weather in Hawaii is generally very nice.  It’s warm, humid (always humid) and can still be on the drier side.

September is generally gorgeous – an all around great time to visit. In September, the weather is transitioning between hot and not-so hot, as the temperature is generally 7 to 10 degrees cooler in the winter than summer.

In October, the weather is still awesome.  It’s warm during the day and cools down nicely when the sun goes down.

In November, it may start to get a bit cooler and rainier, but it is Hawaii, so it’s still warm and you can still swim comfortably.  I actually enjoy winter the most in Hawaii because the heat and humidity of summer are just uncomfortable for me.  November and December weather are quite comfortable, in my opinion.

From the matrix, you can see that May and September are optimal times for best weather, least crowds, and lowest costs. The end of April and beginning of October are also quite good. Another great time to consider is the very beginning of June before kids get out of school in the U.S.

The Best Times to Visit Hawaii – Weather, Price, Crowds