One of the best parts about living in Hawaii is the consistently gorgeous weather. It is so nice to wake up, open the blinds and look out to the sunshine, almost every day of the year. There are really only two seasons in Hawaii: summer and winter. The average daytime summer temperature 85º F. (29.4 C) while the average daytime winter temperature is 78º (25.6º C). Temperatures at night are approximately 10º F. lower. If you are a fan of the heat, it doesn't get much better than this. The picture above is a typical 5 day forecast report.
The wettest months in Hawaii are from November to March, but all this means is that it helps to cool down the temperature - by no means should you worry about the rain disrupting your vacation plans. Because of Hawaii’s trade winds, there is almost always a cooling breeze. Several times during the year the trade winds will stop completely and the wind will switch around to come out of the south or west, bringing stormy or hot sticky weather. Islanders sometimes call this Kona weather, because kona means leeward or South, and this points to the direction from which these weather systems arrive. But most of the time, the weather is so pleasant that you might forget to go indoors. I used to spend as much time as possible outdoors, as there is nothing quite like fresh air and the smell of the ocean in your backyard!
What is funny though is how your body becomes adjusted to the weather, no matter where you live. During one winter in Hawaii, I remember the temperature got down to 65 degrees, and I headed to work with a scarf, gloves and jacket on - for Hawaii that was cold! Now in Seattle, its starting to get down into the 30s at night, and I am still going outside without a jacket - crazy!
If you are planning a vacation and are wondering when the best time is to travel to Hawaii, I would give the following suggestion:
- If you like it REALLY hot - Late August/September
- Pleasant - November
- Mild - February
No matter when you go - you can be guaranteed to come home with a killer tan!