May weather forecast
Kaumakani, HI

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Weather in May

May, the last month of the spring in Kaumakani, is also a moderately hot month, with an average temperature varying between 77.4°F (25.2°C) and 72.7°F (22.6°C).

Temperature

Kaumakani registers an average high-temperature of a still moderately hot 77.4°F (25.2°C) at the commencement of May, closely related to the preceding month. In Kaumakani, nights during May observe an average temperature decrease to an agreeable 72.7°F (22.6°C).

Humidity

The months with the lowest humidity are January, May, September and November, with an average relative humidity of 74%.

Rainfall

In May, the rain falls for 15.8 days. Throughout May, 1.3" (33mm) of precipitation is accumulated. In Kaumakani, during the entire year, the rain falls for 172.7 days and collects up to 15.75" (400mm) of precipitation.

Daylight

The average length of the day in May in Kaumakani is 13h and 12min.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:04 pm. On the last day of May, in Kaumakani, Hawaii, sunrise is at 5:54 am and sunset at 7:17 pm HST.

Sunshine

In May, the average sunshine in Kaumakani is 10h.

UV index

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Kaumakani, Hawaii. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during May leads to these advisories:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the temperature in May in Kaumakani?

The high-temperature, in May, in Kaumakani, records 77.4°F (25.2°C), while the low-temperature is 72.7°F (22.6°C).

What are the least humid months in Kaumakani?

January, May, September and November, with an average relative humidity of 74%, are the least humid months in Kaumakani.

What is the average humidity in May in Kaumakani?

In May, the average relative humidity in Kaumakani is 74%.

How much does it rain in Kaumakani in May?

In Kaumakani, in May, during 15.8 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

What is the average length of the day in May in Kaumakani?

In May, the average day length in Kaumakani, Hawaii, is 13h and 12min.

When is the sunrise / sunset in May in Kaumakani?

In May, on the first day of the month, sunrise is at 6:06 am and sunset at 7:04 pm. On the last day of the month, in Kaumakani, sunrise is at 5:54 am and sunset at 7:17 pm HST.

How long on average sun shines in May in Kaumakani?

The average sunshine duration in May in Kaumakani is 10h.

What is the month with the lowest UV index in Kaumakani?

The months with the lowest UV index are January through June, October through December, with an average maximum UV index of 6.

What is the UV index reading in May in Kaumakani?

In Kaumakani, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Kaumakani, HI

Average temperature in May - Kaumakani, HI
  • Average high temperature in May: 77.4°F

The warmest month (with the highest average high temperature) is August (80.8°F).
The months with the lowest average high temperature are February and March (73.4°F).

  • Average low temperature in May: 72.7°F

The month with the highest average low temperature is September (76.3°F).
The coldest month (with the lowest average low temperature) is February (69.1°F).

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Average pressure in May
Kaumakani, HI

Average pressure in May - Kaumakani, HI
  • Average pressure in May: 30.05"Hg

The months with the highest atmospheric pressure are March and April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

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Average wind speed in May
Kaumakani, HI

Average wind speed in May - Kaumakani, HI
  • Average wind speed in May: 8.6mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is May (8.6mph).

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Average humidity in May
Kaumakani, HI

Average humidity in May - Kaumakani, HI
  • Average humidity in May: 74%

The months with the highest relative humidity are February, March, April, June, July, August, October and December (75%).
The months with the lowest relative humidity are January, May, September and November (74%).

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Average rainfall in May
Kaumakani, HI

Average rainfall in May - Kaumakani, HI
  • Average rainfall in May: 1.3"

The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.63").

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Average rainfall days in May
Kaumakani, HI

Average rainfall days in May - Kaumakani, HI
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is January (11.5 days).

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Average daylight in May /
Average sunshine in May
Kaumakani, HI

Average daylight in May / Average sunshine in May - Kaumakani, HI
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in May: 10h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

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Average sunshine days in May
Kaumakani, HI

Average sunshine days in May - Kaumakani, HI
  • Average sunshine days in May: 9.9 days

The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is November (6.7 days).

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Average UV index in May
Kaumakani, HI

Average UV index in May - Kaumakani, HI
  • Average UV index in May: 6

The months with the highest UV index are July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 6).

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Average cloud cover in May
Kaumakani, HI

Average cloud cover in May - Kaumakani, HI
  • Average cloud cover in May: 30

The month with the most cloud cover is March (Cloud cover 35).
The months with the least cloud cover are January and September (Cloud cover 28).

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Average visibility in May
Kaumakani, HI

Average visibility in May - Kaumakani, HI
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Kaumakani, Hawaii, USA

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