July weather forecast
Namihira, Japan

July, the same as June, is another warm summer month in Namihira, Japan, with an average temperature varying between 27.8°C (82°F) and 29.1°C (84.4°F).

Temperature

As June turns into July, the average high-temperatures rest at a still warm 29.1°C (84.4°F), showing a minor variation from the prior month. During July's nights, Namihira notes a minor temperature decline, reaching an average of 27.8°C (82°F).

Heat index

The heat index for July is appraised at a fiery hot 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

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

Rainfall

In Namihira, in July, it is raining for 16.1 days, with typically 125mm (4.92") of accumulated precipitation. In Namihira, Japan, during the entire year, the rain falls for 215.5 days and collects up to 1300mm (51.18") of precipitation.

Daylight

In Namihira, Japan, the average length of the day in July is 13h and 37min.
On the first day of July, sunrise is at 05:39 and sunset at 19:26. On the last day of the month, sunrise is at 05:53 and sunset at 19:16 JST.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.