- Save on luxury holidays & honeymoons with special offers
- From Bora Bora to Barbados & Maldives to Mexico
- Filter offers by star rating, destination, board basis & more
Waimea Bay, Oahu weather in May 2021
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
- 2828°C max day temperature
- 1010 days with some rainfall
- 2020°C min night temperature
- 1313 hours of daylight per day
- MModerate heat & humidity
- 8888 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2525°C sea temperature
The May weather guide for Waimea Bay, Oahu, Hawaii shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Waimea Bay, Oahu in May?
Daytime temperatures usually reach 28°C in Waimea Bay, Oahu in May with moderate heat and humidity, falling to 20°C at night.
How sunny is it in Waimea Bay, Oahu in May?
There are normally 9 hours of bright sunshine each day in Waimea Bay, Oahu in May - that's 66% of daylight hours.
How warm is the sea around Waimea Bay, Oahu in May?
The average sea temperature around Waimea Bay, Oahu in May is 25°C.
Does it rain in Waimea Bay, Oahu in May?
There are usually 10 days with some rain in Waimea Bay, Oahu in May and the average monthly rainfall is 88mm.
Waimea Bay, Oahu sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Waimea Bay, Oahu in May 2021. Select a month to view Waimea Bay, Oahu sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:01||18:58|
|Sunday, 16th May 2021||05:53||19:05|
|Monday, 31st May 2021||05:49||19:11|
- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
Metric (°C / mm) | Imperial (°F / inches)
Discover more about the USA
Where is hot in Hawaii in May for 2021/2022?
Below are average maximum temperatures at popular destinations in Hawaii in May. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.