Lihue
Hawaii, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Lihue, HI

July, the same as June, is a moderately hot summer month in Lihue, Hawaii, with average temperature ranging between max 79°F (26.1°C) and min 75°F (23.9°C).

Temperature

In Lihue, the average high-temperature is practically the same as in June - a still moderately hot 79°F (26.1°C). The average low-temperature, in July, is 75°F (23.9°C).

Humidity

Months with the highest humidity are June through August, October and December, with an average relative humidity of 77%.

Rainfall

In Lihue, in July, during 20.9 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, there are 218.4 rainfall days, and 22.13" (562mm) of precipitation is accumulated.

Ocean temperature

In Lihue, Hawaii, the average seawater temperature is 78.8°F (26°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 Lihue is 13.3h.

Sunshine

The average sunshine in Lihue, Hawaii, is 8.6h.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Lihue. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
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. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in July in Lihue?

The average high-temperature, in July, in Lihue, Hawaii, is 79°F (26.1°C), while the average low-temperature is 75°F (23.9°C).

What is the most humid month in Lihue?

Months with the highest humidity are June through August, October and December, with an average relative humidity of 77%.

What is the average humidity in July in Lihue?

In Lihue, Hawaii, the average relative humidity in July is 77%.

How many days does it rain in July in Lihue?

In Lihue, Hawaii, in July, during 20.9 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

What is the ocean temperature in July in Lihue?

In July, the average ocean temperature in Lihue is 78.8°F (26°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 Lihue have in July?

The average length of the day in July in Lihue, Hawaii, is 13.3h.

How long on average sun shines in July in Lihue?

In July, the average sunshine in Lihue, Hawaii, is 8.6h.

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

Months with the lowest UV index in Lihue, Hawaii, are January through August, October through December, with an average maximum UV index of 6.

How high is the UV index in July in Lihue?

In Lihue, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Lihue, HI
  • Average high temperature in July: 79°F

The warmest month (with the highest average high temperature) is September (79.7°F).
Months with the lowest average high temperature are February and March (73.2°F).

  • Average low temperature in July: 75°F

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is February (68.5°F).

Average humidity in July - Lihue, HI
  • Average humidity in July: 77%

Months with the highest relative humidity are June, July, August, October and December (77%).
The month with the lowest relative humidity is January (75%).

Average rainfall in July - Lihue, HI
  • Average rainfall in July: 1.77"

The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the lowest rainfall) is April (1.3").

Average rainfall days in July - Lihue, HI
  • Average rainfall days in July: 20.9 days

The month with the highest number of rainy days is August (21.1 days).
The month with the lowest number of rainy days is January (12.5 days).

Average sea temperature in July - Lihue, HI
  • Average sea temperature in July: 79°F

Best months for swimming (with the highest average sea temperature) are August, September and October (81°F).
Coldest months (with the lowest average sea temperature) are January, February, March and April (75°F).

Average daylight in July / Average sunshine in July - Lihue, HI
  • Average daylight in July: 13.3h

The month with the longest days is June (Average daylight: 13.5h).
The month with shortest days is December (Average daylight: 10.8h).

  • Average sunshine in July: 8.6h

The month with most sunshine is June (Average sunshine: 9.7h).
The month with least sunshine is November (Average sunshine: 6.2h).

Average UV index in July - Lihue, HI
  • Average UV index in July: 6

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