Kaanapali
Hawaii, USA
Long-term weather forecast
Long-term weather forecast
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July weather forecast and Climate
Kaanapali, HI

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Palm trees on green grass overlooking the famous Kaanapali beach in Hawaii, with clear waters under the partially cloudy skies
Palm trees on green grass overlooking the famous Kaanapali beach in Hawaii, with clear waters under the partially cloudy skies
July is warm and dry with abundant sunshine in Kaanapali. The average high temperature is around 85°F (29.4°C). Although the record temperature for July is 94°F (34.4°C), only a few days generally go past 90°F (32.2°C). Sunny days and comfortable nights around 65°F (18.3°C) to 72°F (22.2°C) sees a deluge of visitors during the summer vacations.
The sunny conditions along with moderate breezes, crystal-clear waters and the return of the northern humpback whales make July a favorite month for parasailing over the ocean. The heat demands light clothing - stay in the shade during the period of strong sunlight.
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  • The average high temperature in July: 28°C

Warmest months (with the highest average high temperature) are July, August, September and October (28°C).
Months with the lowest average high temperature are January, February and March (25°C).

  • The average low temperature in July: 19°C

The month with the highest average low temperature is August (20°C).
Coldest months (with the lowest average low temperature) are January, February and March (16°C).

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  • The average rainfall in July: 76mm

The wettest month (with the highest rainfall) is January (187mm).
The driest month (with the lowest rainfall) is June (47mm).

  • The average rainfall days in July: 8 days

Months with the highest number of rainy days are March and December (12 days).
Months with the lowest number of rainy days are June, August and September (7 days).

  • The average sea temperature in July: 25.9°C

The best month for swimming (with the highest average sea temperature) is September (26.8°C).
The coldest month (with the lowest average sea temperature) is March (24.4°C).

  • The average daylight in July: 13h

Months with the longest days are April, May, June, July and August (Average daylight: 13h).
Months with shortest days are January, February, November and December (Average daylight: 11h).

  • The average sunshine in July: 9h

Months with most sunshine are May, June, July, August and September (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 7).

  • The average UV index in July: 12

Months with the highest UV index are June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).

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