June weather forecast
Waimanalo Beach, HI

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Weather in June

June, the first month of the summer in Waimanalo Beach, is still a warm month, with an average temperature varying between 75.4°F (24.1°C) and 78.4°F (25.8°C).

Temperature

June's presence records an average high-temperature of a still warm 78.4°F (25.8°C), closely mirroring May's climate. Throughout June, a modest shift from daytime highs is anticipated, with an average low-temperature of 75.4°F (24.1°C).

Humidity

April, June through August and December, with an average relative humidity of 76%, are the most humid months.

Rainfall

In June, the rain falls for 11.3 days. Throughout June, 0.79" (20mm) of precipitation is accumulated. In Waimanalo Beach, during the entire year, the rain falls for 169.9 days and collects up to 13.15" (334mm) of precipitation.

Ocean temperature

In Waimanalo Beach, in June, the average water temperature is 78.6°F (25.9°C).
Note: Water temperatures between 77°F (25°C) and 84.2°F (29°C) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

The month with the longest days in Waimanalo Beach is June, with an average of 13h and 24min of daylight.
On the first day of the month, sunrise is at 5:48 am and sunset at 7:09 pm. On the last day of June, sunrise is at 5:52 am and sunset at 7:16 pm HST.

Sunshine

June has the most sunshine of the year in Waimanalo Beach, with an average of 11.2h of sunshine.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Waimanalo Beach. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: During June, 6 as the daily maximum UV index converts into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Waimanalo Beach in June?

In Waimanalo Beach, 78.4°F (25.8°C) is the average high-temperature and 75.4°F (24.1°C) is the average low-temperature during June.

What are the most humid months in Waimanalo Beach?

The months with the highest humidity in Waimanalo Beach are April, June through August and December, with an average relative humidity of 76%.

What is the average humidity in June in Waimanalo Beach?

In June, the average relative humidity in Waimanalo Beach, Hawaii, is 76%.

How much does it rain in Waimanalo Beach in June?

In June, in Waimanalo Beach, Hawaii, the rain falls for 11.3 days. Throughout June, 0.79" (20mm) of precipitation is accumulated.

How warm is the water in June in Waimanalo Beach?

In Waimanalo Beach, in June, the average water temperature is 78.6°F (25.9°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Waimanalo Beach?

With an average of 13h and 24min of daylight, June has the longest days of the year in Waimanalo Beach, Hawaii.

How many hours of daylight does Waimanalo Beach have in June?

In June, the average day length in Waimanalo Beach is 13h and 25min.

What time are sunrise and sunset in June in Waimanalo Beach?

In June, on the first day of the month, sunrise is at 5:48 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:16 pm HST.

What month has the most sunshine in Waimanalo Beach?

June has the most sunshine of the year, with an average of 11.2h of sunshine.

How long on average sun shines in June in Waimanalo Beach?

In June, the average sunshine duration in Waimanalo Beach, Hawaii, is 11.2h.

What is the month with the lowest UV index in Waimanalo Beach?

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Waimanalo Beach, Hawaii.

How high is the UV index in June in Waimanalo Beach?

In Waimanalo Beach, Hawaii, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in June
Waimanalo Beach, HI

Average temperature in June - Waimanalo Beach, HI
  • Average high temperature in June: 78.4°F

The warmest month (with the highest average high temperature) is September (80.6°F).
The month with the lowest average high temperature is February (74.5°F).

  • Average low temperature in June: 75.4°F

The months with the highest average low temperature are September and October (77°F).
The coldest month (with the lowest average low temperature) is February (70.5°F).

Average pressure in June
Waimanalo Beach, HI

Average pressure in June - Waimanalo Beach, HI
  • Average pressure in June: 30.03"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).

Average wind speed in June
Waimanalo Beach, HI

Average wind speed in June - Waimanalo Beach, HI
  • Average wind speed in June: 13.8mph

The windiest month (with the highest average wind speed) is July (14.1mph).
The calmest month (with the lowest average wind speed) is January (10.7mph).

Average humidity in June
Waimanalo Beach, HI

Average humidity in June - Waimanalo Beach, HI
  • Average humidity in June: 76%

The months with the highest relative humidity are April, June, July, August and December (76%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in June
Waimanalo Beach, HI

Average rainfall in June - Waimanalo Beach, HI
  • Average rainfall in June: 0.79"

The wettest month (with the highest rainfall) is March (1.69").
The driest month (with the least rainfall) is July (0.55").

Average rainfall days in June
Waimanalo Beach, HI

Average rainfall days in June - Waimanalo Beach, HI
  • Average rainfall days in June: 11.3 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is June (11.3 days).

Average sea temperature in June
Waimanalo Beach, HI

Average sea temperature in June - Waimanalo Beach, HI
  • Average sea temperature in June: 78.6°F

The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

Average daylight in June /
Average sunshine in June
Waimanalo Beach, HI

Average daylight in June / Average sunshine in June - Waimanalo Beach, HI
  • Average daylight in June: 13h and 2min

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 June: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in June
Waimanalo Beach, HI

Average sunshine days in June - Waimanalo Beach, HI
  • Average sunshine days in June: 13.6 days

The month with the most sunshine days is June (13.6 days).
The months with the least sunshine days are March and November (6.6 days).

Average UV index in June
Waimanalo Beach, HI

Average UV index in June - Waimanalo Beach, HI
  • Average UV index in June: 6

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

Average cloud cover in June
Waimanalo Beach, HI

Average cloud cover in June - Waimanalo Beach, HI
  • Average cloud cover in June: 29

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 27).

Average visibility in June
Waimanalo Beach, HI

Average visibility in June - Waimanalo Beach, HI
  • Average visibility in June: 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).

Waimanalo Beach, Hawaii, USA

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