July weather forecast
Yaka, Japan

July, the same as June, is a moderately hot summer month in Yaka, Japan, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 27.7°C (81.9°F).

Temperature

With the start of July, Yaka measures an average high-temperature of a still warm 29.2°C (84.6°F), not significantly differing from June's 27.3°C (81.1°F). An average low-temperature of 27.7°C (81.9°F), slightly less than the daytime peak, marks the month of July.

Heat index

The heat index value during July is appraised at a torrid 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in July is 83%.

Rainfall

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

Daylight

In Yaka, 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 19:25. On the last day of the month, sunrise is at 05:53 and sunset at 19:16 JST.

Sunshine

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

UV index

The months with the highest UV index in Yaka are June through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.