May weather forecast
Paauilo, HI

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Weather in May

The last month of the spring, May, is another comfortable month in Paauilo, Hawaii, with an average temperature fluctuating between 55.9°F (13.3°C) and 64.2°F (17.9°C).

Temperature

Transitioning into May, Paauilo experiences an average high-temperature of a still comfortable 64.2°F (17.9°C), marking a minor shift from the preceding month. Paauilo's nocturnal May readings average at a still refreshing 55.9°F (13.3°C), showing little variation from the daytime temperatures.

Humidity

In May, the average relative humidity in Paauilo, Hawaii, is 82%.

Rainfall

In Paauilo, Hawaii, in May, during 26.5 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Paauilo, during the entire year, the rain falls for 280.8 days and collects up to 33.9" (861mm) of precipitation.

Daylight

In May, the average length of the day in Paauilo is 13h and 5min.
On the first day of the month, sunrise is at 5:51 am and sunset at 6:45 pm. On the last day of May, in Paauilo, sunrise is at 5:41 am and sunset at 6:57 pm HST.

Sunshine

In May, the average sunshine is 9.5h.

UV index

May through October, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the average May temperature in Paauilo?

An average high-temperature, in May, in Paauilo, is 64.2°F (17.9°C) and the average low-temperature is 55.9°F (13.3°C).

What is the average humidity in May in Paauilo?

In May, the average relative humidity in Paauilo is 82%.

How much does it rain in Paauilo in May?

In Paauilo, Hawaii, in May, during 26.5 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

How many hours of daylight does Paauilo have in May?

The average day length in May is 13h and 5min.

When are sunrise and sunset in May in Paauilo?

On the first day of May, sunrise is at 5:51 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 6:57 pm HST.

How long on average sun shines in May in Paauilo?

The average sunshine duration in May in Paauilo is 9.5h.

What is the month with the highest UV index in Paauilo?

The months with the highest UV index are May through October, with an average maximum UV index of 5.

What is the UV index reading in May in Paauilo?

In Paauilo, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Paauilo, HI

Average temperature in May - Paauilo, HI
  • Average high temperature in May: 64.2°F

The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is March (61.9°F).

  • Average low temperature in May: 55.9°F

The month with the highest average low temperature is September (59°F).
The coldest month (with the lowest average low temperature) is February (52°F).

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Average pressure in May
Paauilo, HI

Average pressure in May - Paauilo, HI
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in May
Paauilo, HI

Average wind speed in May - Paauilo, HI
  • Average wind speed in May: 4.5mph

The windiest months (with the highest average wind speed) are July and August (5.5mph).
The calmest months (with the lowest average wind speed) are January, May and October (4.5mph).

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Average humidity in May
Paauilo, HI

Average humidity in May - Paauilo, HI
  • Average humidity in May: 82%

The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is February (78%).

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Average rainfall in May
Paauilo, HI

Average rainfall in May - Paauilo, HI
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is June (1.57").

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Average rainfall days in May
Paauilo, HI

Average rainfall days in May - Paauilo, HI
  • Average rainfall days in May: 26.5 days

The month with the highest number of rainy days is September (27.3 days).
The month with the least rainy days is January (17.1 days).

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

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

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in May: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in May
Paauilo, HI

Average sunshine days in May - Paauilo, HI
  • Average sunshine days in May: 3.3 days

The month with the most sunshine days is January (9.7 days).
The month with the least sunshine days is September (0.8 days).

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Average UV index in May
Paauilo, HI

Average UV index in May - Paauilo, HI
  • Average UV index in May: 5

The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in May
Paauilo, HI

Average cloud cover in May - Paauilo, HI
  • Average cloud cover in May: 42

The months with the most cloud cover are April and September (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 29).

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Average visibility in May
Paauilo, HI

Average visibility in May - Paauilo, 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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Paauilo, Hawaii, USA

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