May weather forecast
Puunene, HI

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Weather in May

May consistently projects a steady rise in temperature, shaping the weather towards the characteristics of summer. Additionally, rainfall sees a significant decrease from April's levels, measuring only at 0.67" (17mm). The shedding of the last traces of spring becomes evident with the receding cloud cover and the longer daylight hours. Sunshine hours notably increase, favoring bountiful outdoor activities under the clear Puunene sky. The subsequent month of June epochs the commencement of the much-anticipated summer.

Temperature

The arrival of May in Puunene is marked by an average high-temperature of a still moderately hot 76.6°F (24.8°C), bearing a close resemblance to April. Puunene's nights in May maintain a consistent average of 72.9°F (22.7°C), demonstrating a minimal differential from its daytime temperature.

Humidity

The average relative humidity in May in Puunene is 76%.

Rainfall

In Puunene, during May, the rain falls for 11.8 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 129.8 rainfall days, and 9.37" (238mm) of precipitation is accumulated.

Snowfall

In Puunene, snow does not fall in January through August, October through December.

Daylight

In Puunene, the average length of the day in May is 13h and 8min.
On the first day of May in Puunene, sunrise is at 5:54 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 7:03 pm HST.

Sunshine

In Puunene, the average sunshine in May is 10.8h.

UV index

The months with the lowest UV index in Puunene, Hawaii, are January through August, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What are May temperatures in Puunene?

The high-temperature in Puunene during May is 76.6°F (24.8°C) and the low-temperature is 72.9°F (22.7°C).

What is the average humidity in May in Puunene?

The average relative humidity in May is 76%.

How many days does it rain in May in Puunene?

In Puunene, Hawaii, during May, the rain falls for 11.8 days and regularly aggregates up to 0.67" (17mm) of precipitation.

When it does not snow in Puunene?

In Puunene, snow does not fall in January through August, October through December.

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

In Puunene, Hawaii, the average day length in May is 13h and 8min.

When are sunrise and sunset in May in Puunene?

In May, on the first day of the month, sunrise is at 5:54 am and sunset at 6:50 pm. On the last day of the month, in Puunene, sunrise is at 5:44 am and sunset at 7:03 pm HST.

How long on average sun shines in May in Puunene?

In May, the average sunshine duration in Puunene is 10.8h.

When is the lowest UV index in Puunene?

The months with the lowest UV index in Puunene, Hawaii, are January through August, October through December, with an average maximum UV index of 6.

What is the UV index intensity in May in Puunene?

The average daily maximum UV index in May in Puunene, Hawaii, is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Puunene, HI

Average temperature in May - Puunene, HI
  • Average high temperature in May: 76.6°F

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is March (73.8°F).

  • Average low temperature in May: 72.9°F

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is March (70.2°F).

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Average pressure in May
Puunene, HI

Average pressure in May - Puunene, HI
  • Average pressure in May: 30.04"Hg

The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in May
Puunene, HI

Average wind speed in May - Puunene, HI
  • Average wind speed in May: 12.1mph

The windiest month (with the highest average wind speed) is June (14mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).

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Average humidity in May
Puunene, HI

Average humidity in May - Puunene, HI
  • Average humidity in May: 76%

The months with the highest relative humidity are July and August (77%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in May
Puunene, HI

Average rainfall in May - Puunene, HI
  • Average rainfall in May: 0.67"

The wettest month (with the highest rainfall) is February (1.26").
The driest month (with the least rainfall) is June (0.28").

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Average rainfall days in May
Puunene, HI

Average rainfall days in May - Puunene, HI
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is March (15.6 days).
The months with the least rainy days are June, August and September (7.7 days).

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Average snowfall days in May
Puunene, HI

Average snowfall days in May - Puunene, HI
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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

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

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in May
Puunene, HI

Average sunshine days in May - Puunene, HI
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is July (17.1 days).
The month with the least sunshine days is November (8.9 days).

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Average UV index in May
Puunene, HI

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

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

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Average cloud cover in May
Puunene, HI

Average cloud cover in May - Puunene, HI
  • Average cloud cover in May: 28

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 23).

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Average visibility in May
Puunene, HI

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

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