May weather forecast
Kaupo, HI

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Weather in May

The last month of the spring, May, is also a moderately hot month in Kaupo, Hawaii, with an average temperature ranging between max 75.4°F (24.1°C) and min 72.7°F (22.6°C).

Temperature

The commencement of May introduces an average high-temperature of a still moderately hot 75.4°F (24.1°C), closely mirroring the preceding month. Kaupo records a negligible downturn from daytime temperatures, averaging a low of 72.7°F (22.6°C) in the month of May.

Humidity

In Kaupo, the average relative humidity in May is 77%.

Rainfall

In Kaupo, in May, it is raining for 12.3 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Kaupo, there are 136.7 rainfall days, and 13.94" (354mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Kaupo, Hawaii, the average length of the day in May is 13h and 8min.
On the first day of May, sunrise is at 5:53 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:01 pm HST.

Sunshine

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

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Kaupo. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What is the temperature in May in Kaupo?

The average high-temperature, in May, in Kaupo, is 75.4°F (24.1°C), while the average low-temperature is 72.7°F (22.6°C).

What is the average humidity in May in Kaupo?

In Kaupo, the average relative humidity in May is 77%.

How much does it rain in Kaupo in May?

In May, in Kaupo, the rain falls for 12.3 days. Throughout May, 0.94" (24mm) of precipitation is accumulated.

When it does not snow in Kaupo?

January through August, October through December are months without snowfall in Kaupo, Hawaii.

How many hours of daylight does Kaupo have in May?

The average day length in May is 13h and 8min.

When are sunrise and sunset in May in Kaupo?

In May, on the first day of the month, sunrise is at 5:53 am and sunset at 6:49 pm. On the last day of the month, in Kaupo, sunrise is at 5:43 am and sunset at 7:01 pm HST.

How long on average sun shines in May in Kaupo?

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

When is the lowest UV index in Kaupo?

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

How high is the UV index in May in Kaupo?

In May, the average daily maximum UV index in Kaupo is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from 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
Kaupo, HI

Average temperature in May - Kaupo, HI
  • Average high temperature in May: 75.4°F

The warmest month (with the highest average high temperature) is September (79°F).
The month with the lowest average high temperature is March (72.9°F).

  • Average low temperature in May: 72.7°F

The month with the highest average low temperature is September (76.1°F).
The coldest month (with the lowest average low temperature) is March (69.8°F).

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Average pressure in May
Kaupo, HI

Average pressure in May - Kaupo, 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
Kaupo, HI

Average wind speed in May - Kaupo, HI
  • Average wind speed in May: 12.6mph

The windiest month (with the highest average wind speed) is June (14.4mph).
The calmest month (with the lowest average wind speed) is January (10.9mph).

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Average humidity in May
Kaupo, HI

Average humidity in May - Kaupo, HI
  • Average humidity in May: 77%

The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are January and February (76%).

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Average rainfall in May
Kaupo, HI

Average rainfall in May - Kaupo, HI
  • Average rainfall in May: 0.94"

The wettest month (with the highest rainfall) is October (2.17").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in May
Kaupo, HI

Average rainfall days in May - Kaupo, HI
  • Average rainfall days in May: 12.3 days

The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is September (8.1 days).

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Average snowfall days in May
Kaupo, HI

Average snowfall days in May - Kaupo, 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
Kaupo, HI

Average daylight in May / Average sunshine in May - Kaupo, 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 months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in May
Kaupo, HI

Average sunshine days in May - Kaupo, HI
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is November (11.2 days).

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Average UV index in May
Kaupo, HI

Average UV index in May - Kaupo, 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
Kaupo, HI

Average cloud cover in May - Kaupo, 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
Kaupo, HI

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

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