July weather forecast
Kihei, HI

Weather in July

July, like June, in Kihei, Hawaii, is another warm summer month, with an average temperature fluctuating between 78.8°F (26°C) and 75.6°F (24.2°C).

Temperature

In Kihei, Hawaii, the average high-temperature in July is practically the same as in June - a still moderately hot 78.8°F (26°C). The average low-temperature, in Kihei, is 75.6°F (24.2°C).

Humidity

The months with the highest humidity in Kihei are July and August, with an average relative humidity of 76%.

Rainfall

In July, the rain falls for 8.5 days. Throughout July, 0.39" (10mm) of precipitation is accumulated. In Kihei, Hawaii, during the entire year, the rain falls for 103.4 days and collects up to 6.57" (167mm) of precipitation.

Ocean temperature

In July, the average ocean temperature is 78.4°F (25.8°C).
Note: 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.

Daylight

The average length of the day in July is 13h and 15min.
On the first day of July in Kihei, sunrise is at 5:48 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:04 pm HST.

Sunshine

In July, the average sunshine is 11.2h.

UV index

The months with the highest UV index in Kihei, Hawaii, are July through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in July interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What are the most humid months in Kihei?

The months with the highest humidity in Kihei, Hawaii, are July and August, with an average relative humidity of 76%.

What is the average humidity in July in Kihei?

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

How many days does it rain in July in Kihei?

In Kihei, in July, during 8.5 rainfall days, 0.39" (10mm) of precipitation is typically accumulated.

How warm is the water in July in Kihei?

In Kihei, the average seawater temperature in July is 78.4°F (25.8°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.

What is the average length of the day in July in Kihei?

The average day length in July in Kihei, Hawaii, is 13h and 15min.

What time are sunrise and sunset in July in Kihei?

On the first day of July in Kihei, sunrise is at 5:48 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:04 pm HST.

How long on average sun shines in July in Kihei?

In July, the average sunshine duration in Kihei is 11.2h.

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

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

What is the UV index intensity in July in Kihei?

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

Average temperature in July
Kihei, HI

Average temperature in July - Kihei, HI
  • Average high temperature in July: 78.8°F

The warmest month (with the highest average high temperature) is September (79.9°F).
The month with the lowest average high temperature is February (73.9°F).

  • Average low temperature in July: 75.6°F

The month with the highest average low temperature is October (76.5°F).
The coldest months (with the lowest average low temperature) are February and March (70.7°F).

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Average pressure in July
Kihei, HI

Average pressure in July - Kihei, HI
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in July
Kihei, HI

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

The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).

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Average humidity in July
Kihei, HI

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

The months with the highest relative humidity are July and August (76%).
The months with the lowest relative humidity are January and February (74%).

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Average rainfall in July
Kihei, HI

Average rainfall in July - Kihei, HI
  • Average rainfall in July: 0.39"

The wettest months (with the highest rainfall) are March and December (0.87").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in July
Kihei, HI

Average rainfall days in July - Kihei, HI
  • Average rainfall days in July: 8.5 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (6.6 days).

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Average sea temperature in July
Kihei, HI

Average sea temperature in July - Kihei, HI
  • Average sea temperature in July: 78.5°F

The best month for swimming (with the highest average sea temperature) is September (80°F).
The coldest month (with the lowest average sea temperature) is March (75.6°F).

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

Average daylight in July / Average sunshine in July - Kihei, HI
  • Average daylight in July: 13h and 15min

The month with the longest days is June (Average daylight: 13h and 22min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in July: 11h and 12min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in July
Kihei, HI

Average sunshine days in July - Kihei, HI
  • Average sunshine days in July: 16 days

The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is March (15.2 days).

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Average UV index in July
Kihei, HI

Average UV index in July - Kihei, 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
Kihei, HI

Average cloud cover in July - Kihei, HI
  • Average cloud cover in July: 24

The month with the most cloud cover is March (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 21).

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Average visibility in July
Kihei, HI

Average visibility in July - Kihei, 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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