May weather forecast
Kalaoa, HI

Weather in May

The last month of the spring, May, is also a moderately hot month in Kalaoa, Hawaii, with temperature in the range of an average low of 71.6°F (22°C) and an average high of 75.7°F (24.3°C).

Temperature

In Kalaoa, the average high-temperature in May is relatively the same as in April - a still moderately hot 75.7°F (24.3°C). In Kalaoa, Hawaii, the average low-temperature is 71.6°F (22°C).

Humidity

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

Rainfall

In May, in Kalaoa, the rain falls for 14.4 days. Throughout May, 0.94" (24mm) of precipitation is accumulated. In Kalaoa, during the entire year, the rain falls for 136 days and collects up to 8.5" (216mm) of precipitation.

Daylight

In Kalaoa, the average length of the day in May is 13h and 5min.
On the first day of the month, sunrise is at 5:54 am and sunset at 6:47 pm. On the last day of May, in Kalaoa, sunrise is at 5:44 am and sunset at 6:58 pm HST.

Sunshine

In Kalaoa, the average sunshine in May is 11.3h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Kalaoa. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in May in Kalaoa?

In Kalaoa, Hawaii, in May, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 71.6°F (22°C).

What is the average humidity in May in Kalaoa?

In May, the average relative humidity in Kalaoa, Hawaii, is 76%.

How many days does it rain in May in Kalaoa?

In Kalaoa, in May, it is raining for 14.4 days, with typically 0.94" (24mm) of accumulated precipitation.

How many hours of daylight does Kalaoa have in May?

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

When is the sunrise / sunset in May in Kalaoa?

On the first day of May in Kalaoa, Hawaii, sunrise is at 5:54 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 6:58 pm HST.

How long on average sun shines in May in Kalaoa?

In May, the average sunshine duration in Kalaoa is 11.3h.

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

January through December, with an average maximum UV index of 6, are months with the highest UV index in Kalaoa, Hawaii.

What are the months with the lowest UV index in Kalaoa?

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

What is the UV index intensity in May in Kalaoa?

The average daily maximum UV index in May in Kalaoa is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Kalaoa, HI

Average temperature in May - Kalaoa, HI
  • Average high temperature in May: 75.7°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is February (73.2°F).

  • Average low temperature in May: 71.6°F

The months with the highest average low temperature are August, September and October (74.8°F).
The coldest month (with the lowest average low temperature) is March (69.4°F).

[Resources]

Average pressure in May
Kalaoa, HI

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

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

[Resources]

Average wind speed in May
Kalaoa, HI

Average wind speed in May - Kalaoa, HI
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is July (5mph).

[Resources]

Average humidity in May
Kalaoa, HI

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

The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is February (71%).

[Resources]

Average rainfall in May
Kalaoa, HI

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

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is January (0.47").

[Resources]

Average rainfall days in May
Kalaoa, HI

Average rainfall days in May - Kalaoa, HI
  • Average rainfall days in May: 14.4 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (8.1 days).

[Resources]

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

Average daylight in May / Average sunshine in May - Kalaoa, HI
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 13h and 19min).
The month with the shortest days is December (Average daylight: 10h and 58min).

  • Average sunshine in May: 11h and 18min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

[Resources]

Average sunshine days in May
Kalaoa, HI

Average sunshine days in May - Kalaoa, HI
  • Average sunshine days in May: 8.8 days

The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is October (6.8 days).

[Resources]

Average UV index in May
Kalaoa, HI

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

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

[Resources]

Average cloud cover in May
Kalaoa, HI

Average cloud cover in May - Kalaoa, HI
  • Average cloud cover in May: 21

The months with the most cloud cover are April, May and June (Cloud cover 21).
The month with the least cloud cover is January (Cloud cover 12).

[Resources]

Average visibility in May
Kalaoa, HI

Average visibility in May - Kalaoa, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location