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United StatesThe weather in May in Hanalei
It's warm in May in Hanalei with an average temperature of 28°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 21°C and 23°C.
Looking for great weather? May is a good time to be in Hanalei. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Hanalei, Hawaii. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2017, Hanalei reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 22°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 26°C.
Rainfall amount
In May, there is an average of 79 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in May for Hanalei
Click on any day in May to get detailed info about the usual weather on that day in Hanalei. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Hanalei | New York | |
|---|---|---|
| Average temperature | 28°C | 22°C |
| Max. temperature | 31°C | 28°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 79 mm | 105 mm |
| Rainy days | 11 days | 14 days |
Start of May
The month of May starts in Hanalei with hot temps, averaging around 29°C during the day and nights around 23°C.
Mid May
By mid-May, daytime temps drop to around 28°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Hanalei is around 29°C, while nighttime temps are about 23°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Hanalei for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Hanalei, Hawaii. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Hanalei
Temperature in May in Hanalei over the years
Precipitation charts
These charts show the average amount of precipitation in May in Hanalei, Hawaii. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Hanalei
Total precipitation in May in Hanalei over the years
Daily UV index in May in Hanalei
This chart shows the average daily UV index in May in Hanalei, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Hanalei
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Average weather in Hanalei by month
Click on a month below to see detailed weather info for Hanalei. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.