July weather forecastIju, Japan

Weather in July

July, like June, in Iju, Japan, is another warm summer month, with an average temperature ranging between max 29.1°C (84.4°F) and min 27.9°C (82.2°F).

Temperature

The beginning of July records an average high-temperature of a still warm 29.1°C (84.4°F), almost echoing the conditions of the previous month. July in Iju is characterized by a steady nighttime low-temperature of 27.9°C (82.2°F).

Heat index

During July, the heat index is appraised at a torrid 36°C (96.8°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

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

Rainfall

In Iju, Japan, during July, the rain falls for 16.9 days and regularly aggregates up to 133mm (5.24") of precipitation. In Iju, during the entire year, the rain falls for 228 days and collects up to 1405mm (55.31") of precipitation.

Daylight

The average length of the day in July in Iju, Japan, 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, in Iju, Japan, sunrise is at 05:54 and sunset at 19:16 JST.

Sunshine

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

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index in Iju, Japan. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Deflect overexposure. Sun protection is a necessity. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.