Also consider one of our other suggestions for July.
The average maximum temperature in Hawaii in July is 29°. The average maximum temperature is 28° in the previous month and 29° in the next month.
The average temperature in Hawaii in July is 26°. The average temperature ranges is 25° in the previous month and 26° in the next month.
The average minimum temperature in Hawaii in July is 22°. The minimum temperature is 22° in the previous month and 22° in the next month.
The average day light hours per day in Hawaii in July are 13.3 and there are 7.5 hours of sunshine per day on average during July making it a quite sunny month with some cloud cover.
The ultraviolet index in Hawaii in July is typically 13 during July. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Hawaii in July is 26.7° which is very warm and ideal for relaxing and swimming for the whole day.
The average total rainfall in Hawaii in July is 8.9cm and on average there are 18.2 rainy days in July making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Hawaii in July is 21° which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20° in the previous month and 21° in the next month.
The average maximum relative humidity in Hawaii in July is typically 84.5%. The maximum relative humidity is 84.3% in the previous month and 83.4% in the next month.
The average relative humidity in Hawaii in July is typically 71.2%. The average relative humidity is 71.1% in the previous month and 70% in the next month.
The average maximum wind speed in Hawaii in July is typically 28kmh. The average maximum wind speed is 29kmh in the previous month and 29kmh in the next month.
The average wind speed in Hawaii in July is typically 16kmh. The average wind speed is 16kmh in the previous month and 15kmh in the next month.
The average wind direction in Hawaii in July is from the East.
