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Weather in May in Kauai

Considering a trip to Kauai this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Kauai in May?

Kauai is a region in the United States of America. May in Kauai generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 26°C and nighttime temperatures around 22°C in Princeville.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Koloa with an average of 49 mm to moderate rainfall in Kapaa with 65 mm.

Average sunshine

The city Princeville usually sees around 246 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Kauai in May, check out the map below. For more details on the yearly weather, visit our Kauai climate page.

Where to go in Kauai in May

Find more information for the most popular destinations in the Kauai on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 5 most popular destinations in Kauai?

Princeville

In May Princeville generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Princeville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
21°C 
203 hours 
55 mm 
18 days 
26°C 
22°C 
246 hours 
52 mm 
16 days 
June   >> June
>>  
27°C 
23°C 
248 hours 
51 mm 
16 days 
Climate in Princeville

Koloa

In May Koloa generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Koloa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
21°C 
203 hours 
45 mm 
18 days 
26°C 
22°C 
246 hours 
49 mm 
16 days 
June   >> June
>>  
27°C 
23°C 
248 hours 
46 mm 
16 days 
Climate in Koloa

Kapaa

In May Kapaa generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Kapaa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
21°C 
203 hours 
69 mm 
18 days 
26°C 
22°C 
246 hours 
65 mm 
16 days 
June   >> June
>>  
27°C 
23°C 
248 hours 
68 mm 
16 days 
Climate in Kapaa

Lihue

In May Lihue generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Lihue
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
21°C 
203 hours 
66 mm 
18 days 
26°C 
22°C 
246 hours 
65 mm 
16 days 
June   >> June
>>  
27°C 
23°C 
248 hours 
67 mm 
16 days 
Climate in Lihue

Hanalei

In May Hanalei generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Hanalei
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
21°C 
203 hours 
54 mm 
18 days 
26°C 
22°C 
246 hours 
53 mm 
16 days 
June   >> June
>>  
27°C 
23°C 
248 hours 
50 mm 
16 days 
Climate in Hanalei

Is your destination not in the list? Have a look at other destinations in Kauai, in the United States of America.

Is May the best time to visit Kauai?

Given the typically perfect weather conditions in Princeville, May might be a good time to visit Kauai. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in offering mostly perfect weather in Princeville.

Interested in more climate information?

We have much more information about the climate in Kauai. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.