July weather forecastKalaoa, HI
July
Weather in July
As the heart of summer, July in Kalaoa carries forward June's warmth with an increase in average low temperatures up to 73.8°F (23.2°C). Although rainfall is less than in June, humidity remains high, but constant. Between June and August, there's not a significant change, with July being a middle point. This month's typical tropical summer climate, with high humidity and temperature, culminates in warm ocean waters, enabling aquatic activities around the island.Temperature
The arrival of July brings an average high-temperature of a still warm 77.7°F (25.4°C), closely following the temperature pattern of June. A minor drop in temperature is observed from daytime highs during the nights of July, averaging a still moderately hot 73.8°F (23.2°C).Humidity
The months with the highest humidity are June through August, with an average relative humidity of 77%.Rainfall
In Kalaoa, in July, during 12.8 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, in Kalaoa, there are 136 rainfall days, and 8.5" (216mm) of precipitation is accumulated.Daylight
In Kalaoa, the average length of the day in July is 13h and 11min.On the first day of July, sunrise is at 5:49 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:00 pm HST.
Sunshine
The average sunshine in July in Kalaoa is 11.3h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In July, the maximum UV index of 6 transforms into these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Kalaoa, HI
- Average high temperature in July: 77.7°F
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is February (73.2°F).
- Average low temperature in July: 73.8°F
The months with the highest average low temperature are August, September and October (74.8°F).
The coldest month (with the lowest average low temperature) is March (69.4°F).
Average pressure in July
Kalaoa, HI
- Average pressure in July: 29.99"Hg
The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).
Average wind speed in July
Kalaoa, HI
- Average wind speed in July: 5mph
The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in July
Kalaoa, HI
- Average humidity in July: 77%
The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is February (71%).
Average rainfall in July
Kalaoa, HI
- Average rainfall in July: 0.67"
The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in July
Kalaoa, HI
- Average rainfall days in July: 12.8 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (8.1 days).
Average daylight in July /
Average sunshine in July
Kalaoa, HI
- Average daylight in July: 13h and 12min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in July: 11h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in July
Kalaoa, HI
- Average sunshine days in July: 11.2 days
The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is October (6.8 days).
Average UV index in July
Kalaoa, HI
- Average UV index in July: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in July
Kalaoa, HI
- Average cloud cover in July: 20
The months with the most cloud cover are April, May and June (Cloud cover 21).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in July
Kalaoa, 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).
