July weather forecastKawaihae, HI
July
Weather in July
July sits at the peak of summer with the highest average temperature, from 58.3°F (14.6°C) to 66.9°F (19.4°C), recorded for the year in Kawaihae. A relative humidity of 81% gently balances the warmth. The sea temperature reaches its zenith at 78.5°F (25.8°C), promising enjoyable water activities. July presents a pleasant mix of both rainfall and sunshine with rainfall recorded at 2.09" (53mm) and an average sunshine of 10 hours per day. On the whole, the city basks in the glory of summer.Temperature
Kawaihae experiences a subtle adjustment in high-temperatures to a still comfortable 66.9°F (19.4°C) with the onset of July, maintaining near parity with June's 65.8°F (18.8°C). An average low-temperature of 58.3°F (14.6°C), slightly less than the daytime peak, marks the month of July.Humidity
The average relative humidity in July is 81%.Rainfall
In Kawaihae, in July, it is raining for 24.9 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, in Kawaihae, Hawaii, there are 280.8 rainfall days, and 33.9" (861mm) of precipitation is accumulated.Ocean temperature
In Kawaihae, in July, the average water temperature is 78.4°F (25.8°C).Note: For activities in the water such as swimming or diving, temperatures from 77°F (25°C) to 84.2°F (29°C) are considered optimal for prolonged enjoyment without discomfort.
Daylight
In Kawaihae, the average length of the day in July is 13h and 12min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:07 pm. On the last day of July, sunrise is at 5:58 am and sunset at 7:00 pm HST.
Sunshine
July has the most sunshine of the year in Kawaihae, Hawaii, with an average of 10h of sunshine.UV index
May through October, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 5 in July translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. It's recommended to limit sun exposure when its radiation is at its peak during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Kawaihae, HI
- Average high temperature in July: 66.9°F
The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is March (61.9°F).
- Average low temperature in July: 58.3°F
The month with the highest average low temperature is September (59°F).
The coldest month (with the lowest average low temperature) is February (52°F).
Average pressure in July
Kawaihae, 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).
Average wind speed in July
Kawaihae, HI
- Average wind speed in July: 5.5mph
The windiest months (with the highest average wind speed) are July and August (5.5mph).
The calmest months (with the lowest average wind speed) are January, May and October (4.5mph).
Average humidity in July
Kawaihae, HI
- Average humidity in July: 81%
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is February (78%).
Average rainfall in July
Kawaihae, HI
- Average rainfall in July: 2.09"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is June (1.57").
Average rainfall days in July
Kawaihae, HI
- Average rainfall days in July: 24.9 days
The month with the highest number of rainy days is September (27.3 days).
The month with the least rainy days is January (17.1 days).
Average sea temperature in July
Kawaihae, HI
- Average sea temperature in July: 78.5°F
The best month for swimming (with the highest average sea temperature) is September (79.6°F).
The coldest month (with the lowest average sea temperature) is March (75.8°F).
Average daylight in July /
Average sunshine in July
Kawaihae, 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: 10h and 54min).
- Average sunshine in July: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in July
Kawaihae, HI
- Average sunshine days in July: 2.6 days
The month with the most sunshine days is January (9.7 days).
The month with the least sunshine days is September (0.8 days).
Average UV index in July
Kawaihae, HI
- Average UV index in July: 5
The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in July
Kawaihae, HI
- Average cloud cover in July: 39
The months with the most cloud cover are April and September (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in July
Kawaihae, 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).
