July weather forecast
Haebaru, Japan

July, like June, in Haebaru, Japan, is a moderately hot summer month, with an average temperature ranging between max 29.2°C (84.6°F) and min 27.7°C (81.9°F).

Temperature

The arrival of July coincides with an average high-temperature of a still moderately hot 29.2°C (84.6°F), indicating a minimal shift from June's 27.3°C (81.1°F). Nights in July exhibit a minor reduction to an average low temperature of 27.7°C (81.9°F).

Heat index

In July, the heat index is calculated to be a fiery hot 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Haebaru, the average relative humidity in July is 83%.

Rainfall

In July, the rain falls for 17.8 days. Throughout July, 137mm (5.39") of precipitation is accumulated. In Haebaru, Japan, during the entire year, the rain falls for 229 days and collects up to 1437mm (56.57") of precipitation.

Sea temperature

In July, the average sea temperature is 28.2°C (82.8°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in July in Haebaru is 13h and 36min.
On the first day of the month, sunrise is at 05:40 and sunset at 19:25. On the last day of July, sunrise is at 05:54 and sunset at 19:16 JST.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year in Haebaru.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Boost your sun resistance with garments that are densely woven yet spacious. Take note! The UV strength of the Sun elevates when reflected off water and sand.