Report inappropriate content . Ocean temperatures have peaked at around 81 degrees. Temperature of water and air, precipitation, amount of days with rain and advice on the best time to visit Hawaii. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Current weather conditions for Lihue Airport, Kauai (NOAA) Kauai, Hawaii Radar Loop (NOAA) Short term forecast maps for Kauai (NOAA) The drier season spans the summer months (May to October), while the rainier season lasts from November until March. Due to cooler waters around Hawaii, the risk of tropical cyclones is low for Hawai'i. The weather here is in general pleasant, sunny, and dry. Second month of autumn brings slight drop of temperature and increased precipitation. Sometimes we do tend to get "Kona" weather during October though (again, just in my experience) - no tradewinds and kind of humid. October: Good, but possibility of early winter rainfall. Anna G. Los Angeles... Level Contributor . Hawaii's Best Weather Months. Hawaii’s weather can be quite confusing for those used to mainland weather patterns. Expect to see lots of sunshine in Kona all year round and especially so during the summer months (April through October). 12,121 posts. Maui Weather in October. Average Weather in October in Honolulu Hawaii, United States. Navigation: Home / Front Page, hawaii video, Newsletter, Weather / Hawaii’s weather in October October is one of the most contrasting months of the year. Hawaii Weather 10 Day Forecast for all Hawaiian Islands, with conditions and climate for Honolulu, Oahu, Maui, Kauai and Big Island. We had very good weather both times - in fact, the weather in Maui that September was spectacular. 4. October forms the last month of Hawaii´s summer season.Temperatures, even though slightly cooler, are still beautifully warm and range between a low 70°F at night and a low 80°F during the day. 535 reviews. The islands are packed with tropical foliage, golden beaches and volcanoes, which you can explore with a guided tour or an adventurous solo hike. Hawaiian Islands Weather Details & Aloha Paragraphs / October 6-7, 2017 Posted by Glenn . The weather on any oceanic island with appreciable mountains is very similar. Read an overview of the climate. Hawaii weather today forecast includes satellite pictures, news, tsunami warnings. September: Perfect. For budget travelers, Oahu is great because not only are there quite a few budget hotels competing with each other, but the island is also the only place where you can realibly use the bus instead of rent a car AND walk to a huge variety of inexpensive food places. Weather phenomena recorded in previous years in Hawaii ☃ Water Temperature in localities in Hawaii ☀ Weather forecast for Hawaii in October ☔. Weather in The Hawaiian Islands is very consistent, with only minor changes in temperature throughout the year. Get the forecast for today, tonight & tomorrow's weather for Honolulu, HI. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. It’s the last month of hurricane season and, also, the last month that water temperatures reach a luxurious 81°F. Autumn in Hawaii. May: Almost perfect, but a chance of rain here and there. Hawaii’s weather in October. We've been to Maui at the end of September and Kauai in early October. › weather-and-climate-on-kauai-4689899 How about a travel guide, so as not to miss a highlight of the Hawaiian Island also known as the “Garden Isle”? This is not to say that Hawaii weather is the same every day. The climate is very tropical, which means it’s humid, hot and damp in the summer with very mild winters. Get the forecast for today, tonight & tomorrow's weather for Princeville, HI. Each place has a total for the amount of precipitation it usually receives this month. A rain jacket or umbrella may be useful if visiting during this time of year. However, the rainfall tends to move around and rarely spoils more than a day at the most. Weather in Hawaii in October 2020. Re: October weather . Whole September is completely summer month in terms of weather conditions. Average Rainfall for Hawaii in October. 1 Comment. Drier conditions generally prevail from May to September. Most of the islands have great altitude changes between their coasts and their highest points. Ocean temperatures still high. Most sites also have information on the number of days with wet weather. Keep in mind that the weather is diverse here because the topography is also diverse. After Hawaii’s warmest months of August and September, October temperatures cool down only slightly. November averages about 18 days of rain, just like October. The average maximum temperature lies around 30.0°C (86°F). In addition to the Kauai rainfall data, we want to share some of our personal experiences with Kauai weather. Hawaii Weather in October: October is the last really warm month here, though the rains are beginning to pick up. There are really only two seasons in Hawaii: summer (kau) from May to October and winter (hooilo) from November to April.The average daytime summer temperature at sea level is 85° F (29.4° C), while the average daytime winter temperature is 78° (25.6° C).