July weather forecast
Kaneohe, HI

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Weather in July

Entering the heart of summer, July scales up the average daily temperatures to 79.9°F (26.6°C), promising beach-friendly weather. Despite the temperature surge, the steady trade winds, coupled with pleasing sea conditions, keep the city's weather from getting uncomfortably heated. The amount of rainfall received takes a slight dip, while the UV index touches a record 7. Evenings bring a soothing breeze that coalesces the warm tropical days into a relaxing climax. In July, Kaneohe resonates with joyful vibes, amplified by the enjoyable weather conditions.

Temperature

In July, the average high-temperature registers at a still moderately hot 79.9°F (26.6°C), nearly identical to June's 78.8°F (26°C). In Kaneohe, a slight decrease from the daytime peak is noted during the month of July, with an average low-temperature of 75.7°F (24.3°C).

Humidity

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

Rainfall

The month with the least rainfall is July, when the rain falls for 13.9 days and typically collects 0.71" (18mm) of precipitation.

Ocean temperature

In July, the average ocean temperature is 79.2°F (26.2°C).
Note: For swimming, diving, and similar activities, the water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered delightful, allowing for extended periods of enjoyment without discomfort.

Daylight

The average length of the day in July 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

In Kaneohe, the average sunshine in July is 9.9h.

UV index

July through September, with an average maximum UV index of 7, are months with the highest UV index in Kaneohe. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take note! Sand and water reflections strengthen the Sun's UV exposure.

Frequently asked questions

What are July temperatures?

July temperatures vary between a high-temperature of 79.9°F (26.6°C) and a low-temperature of 75.7°F (24.3°C).

What are the most humid months?

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

What is the average humidity in July?

In Kaneohe, the average relative humidity in July is 76%.

What is the driest month in Kaneohe?

July is the month with the least rainfall. Rain falls for 13.9 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain in July?

In Kaneohe, during July, the rain falls for 13.9 days and regularly aggregates up to 0.71" (18mm) of precipitation.

What is the water temperature in July?

In Kaneohe, the average seawater temperature in July is 79.2°F (26.2°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.

How many hours of daylight does Kaneohe have in July?

The average day length in July is 13h and 17min.

What time are sunrise and sunset in July?

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.

How long on average sun shines in July?

In Kaneohe, the average sunshine duration in July is 9.9h.

What are the months with the highest UV index?

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

How high is the UV index in July?

In July, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in July
Kaneohe, HI

Average temperature in July - Kaneohe, HI
  • Average high temperature in July: 79.9°F

The warmest months (with the highest average high temperature) are August and September (81°F).
The month with the lowest average high temperature is February (74.3°F).

  • Average low temperature in July: 75.7°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is February (69.6°F).

Average pressure in July
Kaneohe, HI

Average pressure in July - Kaneohe, 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).

Average wind speed in July
Kaneohe, HI

Average wind speed in July - Kaneohe, HI
  • Average wind speed in July: 13.5mph

The windiest month (with the highest average wind speed) is July (13.5mph).
The calmest month (with the lowest average wind speed) is January (10.3mph).

Average humidity in July
Kaneohe, HI

Average humidity in July - Kaneohe, HI
  • Average humidity in July: 76%

The months with the highest relative humidity are February, March, April, July, August, October and December (76%).
The months with the lowest relative humidity are January, May, June, September and November (75%).

Average rainfall in July
Kaneohe, HI

Average rainfall in July - Kaneohe, HI
  • Average rainfall in July: 0.71"

The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.71").

Average rainfall days in July
Kaneohe, HI

Average rainfall days in July - Kaneohe, HI
  • Average rainfall days in July: 13.9 days

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is June (13.5 days).

Average sea temperature in July
Kaneohe, HI

Average sea temperature in July - Kaneohe, HI
  • Average sea temperature in July: 79.1°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 July /
Average sunshine in July
Kaneohe, HI

Average daylight in July / Average sunshine in July - Kaneohe, 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: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in July
Kaneohe, HI

Average sunshine days in July - Kaneohe, HI
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is June (12.2 days).
The month with the least sunshine days is April (6.5 days).

Average UV index in July
Kaneohe, HI

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

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

Average cloud cover in July
Kaneohe, HI

Average cloud cover in July - Kaneohe, HI
  • Average cloud cover in July: 36

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 32).

Average visibility in July
Kaneohe, HI

Average visibility in July - Kaneohe, 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).

Kaneohe, Hawaii, USA

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