July weather forecast
Nakaza, Japan

July, the same as June, is another warm summer month in Nakaza, Japan, with an average temperature fluctuating between 28.1°C (82.6°F) and 29°C (84.2°F).

Temperature

Nakaza starts July with an average high-temperature of a still moderately hot 29°C (84.2°F), a minor shift from June's 27.2°C (81°F). During the nights of July, the average low-temperature in Nakaza holds at a still warm 28.1°C (82.6°F).

Heat index

Throughout July, the heat index is evaluated at a very hot 35°C (95°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 particularly relevant to children. 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.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

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

Rainfall

In July, in Nakaza, the rain falls for 16.4 days. Throughout July, 129mm (5.08") of precipitation is accumulated. In Nakaza, Japan, during the entire year, the rain falls for 227.4 days and collects up to 1405mm (55.31") of precipitation.

Daylight

In July, the average length of the day in Nakaza is 13h and 35min.
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

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

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index in Nakaza. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, a regular UV index of 7 translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.