July weather forecast
Waimanalo, HI

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Weather in July

July, like June, in Waimanalo, Hawaii, is another warm summer month, with an average temperature ranging between max 79.7°F (26.5°C) and min 76.6°F (24.8°C).

Temperature

The advent of July signifies a minor shift to an average high-temperature of a still warm 79.7°F (26.5°C), aligning closely with June. During the nights of July, the average low-temperature in Waimanalo holds at a still moderately hot 76.6°F (24.8°C).

Humidity

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

Rainfall

The month with the least rainfall in Waimanalo is July, when the rain falls for 11.8 days and typically collects 0.55" (14mm) of precipitation.

Daylight

The average length of the day in July in Waimanalo is 13h and 17min.
On the first day of July, sunrise is at 5:52 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:10 pm HST.

Sunshine

The average sunshine in July in Waimanalo, Hawaii, is 10.4h.

UV index

July through October, with an average maximum UV index of 7, are months with the highest UV index in Waimanalo. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the average July temperature in Waimanalo?

In July, in Waimanalo, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 76.6°F (24.8°C).

What is the most humid month in Waimanalo?

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

What is the average humidity in July in Waimanalo?

In July, the average relative humidity is 76%.

What is the driest month in Waimanalo?

The month with the least rainfall in Waimanalo is July, when the rain falls for 11.8 days and typically collects 0.55" (14mm) of precipitation.

How much does it rain in Waimanalo in July?

In Waimanalo, in July, it is raining for 11.8 days, with typically 0.55" (14mm) of accumulated precipitation.

How many hours of daylight does Waimanalo have in July?

In July, the average day length in Waimanalo is 13h and 17min.

When are sunrise and sunset in July in Waimanalo?

On the first day of July in Waimanalo, sunrise is at 5:52 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:10 pm HST.

How many hours of sunshine does Waimanalo have in July?

In July, the average sunshine duration is 10.4h.

What are the months with the highest UV index in Waimanalo?

The months with the highest UV index in Waimanalo are July through October, with an average maximum UV index of 7.

How high is the UV index in July in Waimanalo?

In Waimanalo, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Waimanalo, HI

Average temperature in July - Waimanalo, HI
  • Average high temperature in July: 79.7°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 July: 76.6°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).

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Average pressure in July
Waimanalo, HI

Average pressure in July - Waimanalo, HI
  • Average pressure in July: 30.01"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 July
Waimanalo, HI

Average wind speed in July - Waimanalo, HI
  • Average wind speed in July: 14.1mph

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).

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Average humidity in July
Waimanalo, HI

Average humidity in July - Waimanalo, HI
  • Average humidity in July: 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%).

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Average rainfall in July
Waimanalo, HI

Average rainfall in July - Waimanalo, HI
  • Average rainfall in July: 0.55"

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

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Average rainfall days in July
Waimanalo, HI

Average rainfall days in July - Waimanalo, HI
  • Average rainfall days in July: 11.8 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).

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Average daylight in July /
Average sunshine in July
Waimanalo, HI

Average daylight in July / Average sunshine in July - Waimanalo, HI
  • Average daylight in July: 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 July: 10h and 2min

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).

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Average sunshine days in July
Waimanalo, HI

Average sunshine days in July - Waimanalo, HI
  • Average sunshine days in July: 12.8 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).

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Average UV index in July
Waimanalo, HI

Average UV index in July - Waimanalo, HI
  • Average UV index in July: 7

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).

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Average cloud cover in July
Waimanalo, HI

Average cloud cover in July - Waimanalo, HI
  • Average cloud cover in July: 30

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

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Average visibility in July
Waimanalo, HI

Average visibility in July - Waimanalo, HI
  • Average visibility in July: 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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Waimanalo, Hawaii, USA

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